finish vs have finished
64359
to finish vs. to have finished
55792
Present Perfect vs Present perfect continuous
102159
“Has been” vs. “was”
10955
Past simple vs present perfect
93831
Between Present Perfect and Simple Past, which tense indicates a finished action?
105840
What is the difference between have been and went?
16297
When to use "have" and "have got"
4107
Difference between "I have got" and "I have gotten"
17861
Is there any difference between Present Perfect and Present Perfect Continuous?
151473
Why do some words in the simple present end in -ed
139533
Have been Vs was/were
5929
"I have" vs "I have got"
125890
Difference between "does have" and "has"
35695
Past perfect or past simple with before
104764
Use of Past Simple vs Past perfect in sentences with since
154084
Having done something,... vs Doing something,
98890
Difference between final and effectively final