Modal verbs (such as can, could, shall, should, will, would, may, might, and must) combine with verbs in the bare infinitive to express information about the verb such as possibility or necessity.

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Saying about many related events in the future

My question relates to these questions : Conditionals in the future Future tense in conditional clauses “If I go..” vs. “If I will go..” referring to the future About two mutually related, future ...
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“Can I have one apple from your box?” vs “Could I have one apple from your box?” [duplicate]

Possible Duplicate: When do I use “can” or “could”? I was doing some reading on usage of can and could. I understand that can is used when asking for ability, and could for willingness. I ...
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Use of 'must have' for obligation in the future

I have noticed there is a way of using 'must have' to denote finished obligation in the future - somewhat akin to the 'future perfect tense'. An example of what I mean: " I must have finished ...
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What tense uses a modal with “be” and a past tense verb

I am trying to determine the tense of a certain verb group. This group uses a modal/auxiliary with "be" and the past tense of the action verb. Examples: He may be finished. She must be ...
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636 views

Differences between using “Would you” and “Can you” when making requests [duplicate]

Is there a difference between asking a question with "Would you..." and asking the same question with "Can you..."? For example, Would you take the trash out? Can you take the trash out? Both ...
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Modal verb without auxiliary verb

I'm used to seeing modal verbs followed by auxiliary verbs, like this: I should have been reading. However, I've heard people say things like: I'm glad you did or I wouldn't met you. I ...
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1answer
486 views

Can “to be able to” be used without preposition

Can the phrase "to be able to" be used without the preposition "to". For example, can you say "I will call you back as soon as I am able?"
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“I wouldn't ever” vs. “I would never”

The two expressions from the title, “I wouldn't ever” and “I would never”, are very similar. But are they completely equivalent or do they bear any subtle differences? If so, how do they differ in ...
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370 views

“One way would be” vs “One way will be”?

What is the difference between "One way would be" and "One way will be"? Can both of them be used for future actions?
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978 views

Rule for when to use “could” as a helper?

It would be helpful if you could provide us further details. Is the use of could wrong here? Should it be It would be helpful if you provide us further details. What is the rule when should ...
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1answer
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What is the degree of strength of the verbs listed below dealing with rules/advice?

I used to have a list that showed the increasing strength of these words, but I seemed to have lost it. The words/phrases are: must/mustn't, should/shouldn't, have to/don't have to, can/can't, and ...
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When should I use “can” and when should I use “will”?

This sentence talks about capability. I can never do that. This sentence talks about a choice. A personal preference maybe? I will never do that. Is this correct or can we use it ...
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“It's important that he should know” vs. “… shall know”

Which sentence is right? It's important that he should know this. It's important that he shall know this. Is the shall/should auxiliary or modal verb?
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1answer
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Can a remote conditional have “might” in the protasis?

In the Cambridge Grammar of the English Language by Huddleston and Pullum, the authors write: A remote conditional must have a modal auxiliary as the apodosis verb (usually would, should, could, ...
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259 views

could and might to talk about future possibility

I have problem with using could in the future possibilities for example: They have the technology, but unless the government makes stricter laws, car companies ____ do it. With which one should I ...
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2k views

“Having to” usage

I am confused in the usage of "having to" in a sentence, mentioned below. Which one is correct/appropriate? The trouble is having to backup … or The trouble is in having to backup ...
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“If the robot can learn from a human, it can/could keep track of humans.”

I have the following sentence and I don't know whether "can" or "could" would be a better choice. If the robot can learn from a human, it could keep track of humans. If the robot can learn ...
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Imperative + which, should [duplicate]

I'm about to post an ad for our company survey but I'm not sure which of the following (the position of should) is correct. Take the survey on which computer should our company get next. or ...
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681 views

Are “could I have been able to cope with” and "could I have coped with” the same?

I am a bit confused with the formation of this sentence. My lines are: What if I were a girl? Would I have been able to cope with the ordeal that women and girls live through every day? But I ...
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657 views

“It will depend on what I [will] see”

I want to refer to the future. When someone asks me: "what are you going to do when you have a chance to look at [something]?". How should I reply? Basically, the question is which one is correct (or ...
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“He might could come Friday” - Can anyone use two modals for the same verb (and get away with it)? [duplicate]

I've heard someone use two modals for the same verb more than once, in an American film. It looked like an old movie, perhaps from the 70s. The other sentence was: "I might could help you." I wonder ...
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When to Use “Could, Would , Will and Can”? [duplicate]

When to Use "Could, Would , Will and Can"? Could you please send me that email? Would you please send me that email? Will you please send me that email? Can you please send me that email? Please ...
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Inverted conditional sentence using 'can' and 'will'

On this page in Wikipedia!, it states for first conditional sentences: The condition can also be expressed using the modal verb should. This form can be used to make an inverted condition ...
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“When he went out he left the radio on so that his parents shall think that he was still in the house”

When he went out he left the radio on so that his parents shall think that he was still in the house. This is a past sentence. Why is shall think used? Can I use should think?
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The verb “should” as a conjunction [duplicate]

Here is the phrase from Wikipedia: CFO Peter Klein has said that Microsoft has no alternate plan should its current mobile strategy fail. Another example: Should Microsoft’s tablet and phone ...
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about 'need' and legal requirements

I saw the following question. It is puzzling not because of the grammar, but the meaning of 'need': In the past we threw a lot of our kitchen waste away, but today many itmes such as plastic bottles ...
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What’s the difference between “if I were” and “if I would be”? [closed]

Can someone tell me the difference between these two phrases: if I were rich if I would be rich I am not a native English speaker, so it’s hard for me to see any difference in meaning between ...
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“would I need” or “will I need” What is the correct sentence?

I don't know which sentence is correct for my formal letter? As a foreigner will I need any work permit or personal accident insurance? As a foreigner would I need any work permit or personal ...
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What are “modal-verbs”?

Are they the same as the "verbs-of-being" I was forced to painstakingly memorizetaught in Middle School? I.e. Be Am Is Are Was Were Being Been Have Has Had Shall Will May Can Might Could Should ...
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What are all the words that make up a complete list of linking verbs in English?

What are all the words that make up a complete list of linking verbs in English? My English teacher from what I can remember listed them as follows, am I missing any? is am are was were be been ...
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Is it “What should he have done?” or “had he done”?

What should he have done? What should he had done? Could you tell me which one is correct? (If any.)
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389 views

Is the word “will” some conjugation of the verb “to be”?

I have the impression that the phrase "will be" is using the verb "to be" twice. Is that correct?
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the use of would in the sentence

what is the difference between this two sentences " would you like to be a farmer ?" and "Do you like to be a farmer?" I know would is about specific time but there is no time in the sentence
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Definition and meanings of “shall not”

I am looking for all the meanings of "shall not". Is it closer to "must not" or "might not"? In this example: The circuit-breaker shall not trip. does this mean must not happen or might not ...
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Speculation about a Future Event [closed]

What is the difference between the following two sentences: 1. He will be coming tomorrow. 2. He must be coming tomorrow.
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The Use of the Modal Verb “Would” in a Certain Passage

Please consider the following passage from my English textbook: ...The commander of the troops called on his men to gather together on deck in proper drill order...Meanwhile, the lifeboats had ...
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218 views

“I stay in Canada” vs. “I will stay in Canada” [duplicate]

Situation: I am in Canada and will go back to Hong Kong next week. So, I want to tell my friends that "I will stay in Canada until the 6th of March". Question: I do not know if the word will should ...
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1answer
8k views

Must had vs must have [closed]

If someone says that they had been to Florida on a recent trip, which one of the following would be a correct respone: That must had been fun. That must have been fun. Or is there a ...
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Expressing Impossibility in the Future

What are the possible meanings of the following sentence: He can't be coming tomorrow. I think it has the following two possible meanings: It is impossible that he will be coming tomorrow. He is ...
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Past modals and “like” [closed]

I need to rewrite a sentence by using the past modals. "Luke's given that watch away to a friend" (standard sentence) "Clearly he didn't like it then". (the sentence I have to rewrite with a modal ...
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Can modal verbs in the perfect tense, i.e. may/might/could have done, refer to the future?

I think the pattern 'modal + have + past participle' refers to the present or the past. Can it refer to the future as well? Are all of the following sentences correct: He may have arrived yesterday. ...
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Use of 'would' in place of the past simple

They left the house at 6 and would reach Edinburgh 12 hours later. (= .............. and they reached Edinburgh 12 hours later.) This is from a famous grammar book. I don't understand how ...
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Is it correct to say “I was sure after a year I would get over it”?

My pet dog died last summer, she was the only one I had, but I was sure after a year I would get over it. Or should I say I had get over it there instead?
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Future Perfect in the Past

Can I use should have done for the future just like will have done? For example: It should have been finished by next Monday. Which basically means It should be finished by next Monday but with ...
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Have I transformed this reported speech correctly? [closed]

She asked the teacher what should she do. Should it read as - She asked the teacher, What has to be done? Please explain why the sentence might be incorrect.
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285 views

“have to” a phrasal verb

Why is "have to" not listed as a phrasal verb in the dictionary? "have" means to be in possession of something while "have to" means "obliged to". So "have to" seem to be non-compositional in terms of ...
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What are usages similar to “Need I say more?”?

I recall hearing usages like Need I say more? Need I remind you that ...? instead of Do I need to say more? Do I need to remind you that ...? Indeed, they sound better, at least to ...
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question about the future tense

In a sentence like How do you get to the train station? What would be an appropriate answer (tense wise)? Could you say both of these two: I’ll drive you. I’m going to drive you. ...
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Is there any difference between “He won't do something” and “He wouldn't do something”? [closed]

I have read somewhere that He won't do something means He refused to do something and also He wouldn't do something has the same meaning. Now I'd like to know, what is the difference in usage of ...
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Why “should be doing” and not just “should do” in the following sentences?

What is the difference between "should X" and "should be Xing" in the following contexts? Or are they interchangeable? 10 Things you should do to improve the health of your hair. 10 Things ...