Questions about verbs in their basic (unmarked) forms, such as “be”, “do”, “have”, or “sit”, sometimes introduced by the particle “to” and other times used by itself.

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2
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2answers
2k views

How do I identify “infinitive clauses/phrases” and “subjects”?

In sentences such as the following, there is (as I understand it) an infinitive clause and an infinitive phrase. Which part is the infinitive clause and which part is the infinitive phrase? And what ...
0
votes
2answers
101 views

Ellipsis in “can and have occurred”

The side effects can and have occurred. The omitted verb is an infinitive (occur) but the written verb is a past participle (occurred). Is this sentence grammatically correct and suitable for ...
-1
votes
2answers
72 views

going + ing vs going + infinitive, when use which?

In the middle of a conversation I should use which of the follow sentences: Tomorrow, I'm going climbing. or Tomorrow, I'm going to climb. I did a deep search and I found these similar ...
2
votes
1answer
27 views

Using a perfect infinitive construction to express uncertainty

My sentence: " I needed for her to have called me." The only example that I can find is from google books- title: The Ghost of Samuel Cetawayo" with a similar use of the perfect infinitive: "I had ...
0
votes
1answer
57 views

Clauses of purpose: “for + -ing” or "to-infinitive

In the following sentence, how should the clause of purpose be introduced? In addition to normal maintenance, there are additional costs associated with interventions that may be required to ...
-1
votes
1answer
54 views

Do “it is time for someone to do something” and “it is time someone did something” mean the same thing?

I know that It is time (understood: for the speaker or for a group of people including the speaker) to do something. and It is time I or we did something. do not mean the same thing: the first is ...
1
vote
0answers
78 views

What are the grammatical phrases in this sentence?

I'm analyzing this sentence and scanning it for prepositional, appositive and verbal phrases. In the sentence so far as I can tell there is only one prepositional and no appositive and no verbals ...