Not sure which verb to use after "did"?
119493
I didn't ('go' or 'went') to party?
6136
What is the correct way to use infinitive after the verb "help": with or without "to"?
106615
"When people do make changes" - which tense is this?
54834
Emphatic do-form with do as main verb
105806
Did + multiple bare infinitives in a question
125890
Difference between "does have" and "has"
40342
'Have just finished' vs. 'Just finished': What is the difference?
92546
Which is correct: “I’m done” or “I have finished”?
71025
When to use ''[verb] that''
157353
Usage of "When doing something"
69421
Which tense after 'would I... if.... ?'
17850
"Assist someone do" vs. "assist someone to do (or "in/with" doing)"
35699
"Do not ... and ..." grammar confusion
37500
When should one use "should" and when should one use "must"?
22092
Why do we use 'did' with questions using the simple past tense?
142736
Difference between "are you done" and "have you done."
107985
Had done / had been doing