Simple present tense VS present perfect tense
71690
"Is" vs "has been" in English
30728
Present perfect or past simple - "the best movie I (saw/'ve seen) this year"
82982
past simple vs past perfect
110190
tense agreement (simple past tense after past perfect tense)
129248
In the tense of present perfect, Are 'recent past' and 'hot news' the same?
121795
What is the difference between 'past' and 'present perfect;?
27736
Why is the present perfect used in headlines?
62252
Simple past vs Perfect Past
126093
What verb tense do I use in this question?
77020
Generalised rule for verb usage in simple present tense using participle
91575
Past simple vs past perfect; British- vs American English
27613
Past Perfect Continuous/Past Perfect or?
63386
American dialects: Replacing the past-perfect participle with the simple-past form
122876
Simple past tense vs. perfect past tense
128296
mixed tenses/tenses agreement
136402
past tense and/or conditional
100002
Past Simple vs. Present Perfect