When do we use “had had” and “have had”? [duplicate]
{ had {had unsatisfactory sex} by the time of his birthday on 20th Dec }. Using your original sentences as example Temporal displacement to present: I had my car for four years before I …
What does "had had" mean? How does this differ from "had"?
By the time we arrived, the party had begun. = The party began. Then we arrived. By the time we arrived, they had eaten all the food! = They ate all the food; then we arrived. I had had a bad …
present perfect - When is it necessary to use "have had"? - English ...
Feb 10, 2020 · We could say we had our copy replaced five years ago, and today it looks worn out. We could say we just have had our copy replaced, and the book is as good as new. To …
"James while John had had had had had had had had had had had …
James scored better because he used the right verb: had had, instead of just had. The sentence is not unlike the famous Buffalo sentence; it's a contrived example to show how many times a …
如何正确理解 had done、have done、have been doing 这 3 种时 …
过去完成进行时：By the time my girlfriend showed up, I had been working non-stop on this stupid paper for 24 hours! 到女友进门那一刻，我 !@#$%^&* 已经跟这该死的 paper 连续搏斗了整 …
Verbs: Using "had" + Verb, vs. not. What's the difference?
May 15, 2019 · How does using "had" change the sentence meaning or grammar below - is it needed? Jamie returned to the table to grab the plane Bill had folded for him while they were …
grammar - Use of "have had" , "had had", "has had" - English …
'He has had his breakfast'. - present perfect tense with a third person singular subject as in 'He has eaten his breakfast. 'I had had my breakfast.' - past perfect tense as in 'I had eaten my …
Was vs had been - English Language & Usage Stack Exchange
Apr 19, 2014 · The well had been producing clean water. The well was producing clean water. The first sentence implies that the well still is producing water, but it's no longer clean for some …
tenses - "has changed" or "had changed" or "was changed"?
Mar 13, 2019 · Let's see if this entry had changed... This is the past perfect tense, and refers to the status of the entry being different when measured at some prior unspecified point. i.e. Last …
grammar - have worked vs had worked - English Language
"At what point did you switch jobs in 2001?" you might respond, "Well, I had worked at ABC Company for five years when I decided to move to Yemen, where I then worked for DEF …