-1
votes
0answers
37 views

Why is “has not had” wrong? [duplicate]

This is the sentence that needs correction: Peter realized that he has not had any experience with the extremely complex mechanisms of the mortgage industry until his father took him to Blue House ...
1
vote
1answer
84 views

What tense to use when reporting something which has never been true or never happened? [duplicate]

The report said that years ago city planners had planned to build a facility that turns salt water into fresh water, but financial woes made that impossible. In this sentence should turned be ...
0
votes
3answers
63 views

What does “It can't have been her you saw yesterday: she is abroad.” become in indirect reported speech?

What does the sentence: It can't have been her you saw yesterday: she is abroad. become in indirect reported speech? He told me it… can't have been (?) couldn't have been (?) … her I had seen ...
0
votes
4answers
204 views

at which point I can shift from past perfect back to simple past?

Imagine I'm writing a story in past tense. Here come some questions: SENTENCE 1: "Tom simply couldn't imagine how different the world had been when his father was at Tom's age: there hadn't been ...
1
vote
2answers
195 views

Can verb tense be changed mid-sentence for something that still exists?

Look at this sentence: I knew that the sky is blue. To me, it doesn't make sense to say the sky was blue since it still is blue. Even so, is it grammatically incorrect to say I knew that the sky ...
0
votes
2answers
77 views

Is reported speech reasonable in this example? [closed]

What is the right word to the gap (21)? (had/have) That is about 400 years earlier than when the Inca Indians were thought to (21) __ discovered the silver in the ground. I think it's had as ...