Why is present perfect not possible in this case
49025
Can the past simple or the present perfect fit in this example with yet
6542
Dilemma: Present Perfect Or Perfect Continuous?
16077
Can the present perfect continuous construct be used in passive voice?
96368
Simple Past vs. Present Perfect
127184
Present-perfect-tense vs. Simple-past-tense
80099
Can a present participle follow a subject?
58714
Simple Past vs. Present Perfect: "was" vs. "has been"
112219
When should I use "by" in present participle?
5719
Would it be possible to change past perfect into simple past
17861
Is there any difference between Present Perfect and Present Perfect Continuous?
55792
Present Perfect vs Present perfect continuous
66004
until + perfect present / present
1645
Present Simple or Present Continuous with "these days"
105201
" could " vs. " could have "
78336
past simple or present perfect
35907
Is there a simple and clear way to explain the difference between past simple and present perfect?
12613
How to use "had" correctly in a past perfect paragraph?