Proper use of Past Perfect Vs Past Simple
8497
When is the past perfect exactly needed?
21041
past simple or past perfect why
116929
Past Simple vs. Past Progressive
16395
when to used had been and have been
12310
When is the present perfect tense used instead of the past tense?
63386
American dialects: Replacing the past-perfect participle with the simple-past form
119136
"done" vs "have done"
78336
past simple or present perfect
49302
before/after + past or past perfect
109854
“have despatched...yesterday” vs. “despatched … yesterday”
57204
present perfect vs past perfect
75236
"have read" vs "read" - Is this simple present vs present perfect?
23177
Tense change: previous actions on something that's currently true
153477
Present Perfect Usage of "Think" for Recent Past
80718
"last year" vs. "the last / whole of the last year" vs. "whole the last year"
47451
Present Perfect or simple past?
85473
Past participle used as a noun?