Tagged Questions

Questions about the difference between using the modal ‘can’ and the periphrastic phrase ‘to be able to’. For example, “I can see it” versus “I am able to see it”.

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7
votes
3answers
9k views

“was able to” vs “could”

According to my grammar book, here are some usages of was able to and could could can be used to refer in general that someone has a skill. e.g. At that time I could still read without spectacles. ...
1
vote
1answer
482 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?"
1
vote
1answer
678 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 ...
4
votes
2answers
833 views

could versus be able

Let me start by saying what is written in grammar books on this issue and after that I will put my question. (Take heed that this usage of "could" ONLY refers to the past and ONLY to affirmative ...
32
votes
8answers
6k views

What is the infinitive of “can”?

Like the title says: I don't think "to can" is right :) I mean "can" as in to be able to. I'm aware of other meanings. I can't find the answer here. (There's What is an "infinitive"? which ...
7
votes
3answers
647 views

Is there the gerund of the verb “can”?

I would like translate a Portuguese phrase into English: Esta técnica é bem poderosa, podendo ser extendida para várias outras questões. In English I got: This technique is very powerful and ...
1
vote
3answers
2k views

How would you use “can” in a future sentence?

If you purchase this then you will be able to do that. How can I write the above statement using "can"?
3
votes
3answers
183 views

“Be able to,” “can” in reduced relative pronouns

I am trying to remember whether the sentences below are correct: I don't know this guy being able to complete this task. I don't know this guy can complete this task. I think the first one is ...
5
votes
4answers
15k views

“will be able to” vs. “can”

Consider the following: He will be able to do it. He can do it. They mean the same thing, right? Can "can" replace "will be able to" in any sentence? What is the difference, if anything? ...
4
votes
2answers
6k views

Is the usage “can able to” wrong? I believe it's wrong. But where can I find some reference on the same?

I hear a lot of people use 'can able to' in their daily talk. I believe it's entirely wrong. Both 'can' and 'able to' hold the same meaning. Where do I get more information on the same and also the ...