Explain usage of “have had been”
99083
"Have had" versus "had"
90495
Have lived vs. Have been living
47408
Difference between "been to" and "been in"
101208
we have had or we had
78336
past simple or present perfect
47469
Present or Past tense to describe a past condition which is still present?
508
"Have been doing" and "have done"
151460
Difference between "was to . . ." and "was to have"
79314
Should I write "that being said" (vs. "that's been said" or "Having said that")?
154084
Having done something,... vs Doing something,
85473
Past participle used as a noun?
107985
Had done / had been doing
4107
Difference between "I have got" and "I have gotten"
128120
"Has been" vs "was"
20928
Present Perfect with the word "ago"?
14620
How to correctly use the present perfect tense
12310
When is the present perfect tense used instead of the past tense?