What is the difference between "I did" and "I have done"
119136
"done" vs "have done"
56058
Difference between 'went home' and 'went to home'
557
Should I use the past tense with did?
108964
Difference between "I haven't" and "I've not" etc
92671
I just done vs I just finished
25303
What is the difference between "I've been to China" and "I've gone to China"?
17850
"Assist someone do" vs. "assist someone to do (or "in/with" doing)"
106677
Difference between "did save" and "saved"
125890
Difference between "does have" and "has"
102159
“Has been” vs. “was”
10637
difference between "Have been" and "was"
8496
“I saw a dog” vs. “I have seen a dog”
101965
Why should we use 'Did you come?' instead of 'Did you came?'?
149189
"I have been 'verb-ing'" vs. "I had been 'verb-ing'"
64359
to finish vs. to have finished
78336
past simple or present perfect
92969
"got" vs. "have got"