Present or Past tenses when talking about the previous studies
99870
Which tense to use in an academic paper when referring to past research?
102159
“Has been” vs. “was”
25448
Why is the past tense used in "I was wondering if you would like to come for dinner?"
100002
Past Simple vs. Present Perfect
150189
past continuous or past simple
15527
Simple Past Vs Past Continuous
1030
"Now is the time" followed by past tense verb
26184
Why do we use the base form of verbs instead of the past form in past tense questions?
149189
"I have been 'verb-ing'" vs. "I had been 'verb-ing'"
1645
Present Simple or Present Continuous with "these days"
18312
When is using the past perfect tense not necessary?
127184
Present-perfect-tense vs. Simple-past-tense
135290
Why are news headlines in present tense if they refer to past events?
9402
Difference in sentence meaning between present continuous and simple present constructions
48737
Using “used to” vs "would" when expressing something done in the past
78336
past simple or present perfect
67080
Verb agreement for something that was discussed in the past, while the issue still exists in the present