Tense about tenses
41671
How many tenses are there in English?
121795
What is the difference between 'past' and 'present perfect;?
109193
Tense when saying "This is the first time" you've been somewhere
90991
Adverbs + Present Perfect
20928
Present Perfect with the word "ago"?
141601
Past-tense verb + that clause: clause has to use past tense?
10955
Past simple vs present perfect
152550
present tense with past perfect?
49506
Can I use a present-tense verb when writing about a past event?
92285
I asked + present/past tense
150189
past continuous or past simple
110190
tense agreement (simple past tense after past perfect tense)
127184
Present-perfect-tense vs. Simple-past-tense
100914
present perfect + past simple in the same sentence
6542
Dilemma: Present Perfect Or Perfect Continuous?
8101
The English Tense in Passive Voice
55521
Mixing tenses in past tense fiction