"I have already [seen]" vs "I already [saw]"
69668
Do 'already' and 'just' require the present perfect?
119710
"Be yet to do" vs "have yet to do"
120693
“Have you seen...” or “Did you see...?”
68864
"Will" vs "going to" vs present continuous
109854
“have despatched...yesterday” vs. “despatched … yesterday”
46370
"He has yet to" vs. "he is yet to"
20928
Present Perfect with the word "ago"?
152550
present tense with past perfect?
154084
Having done something,... vs Doing something,
55792
Present Perfect vs Present perfect continuous
92285
I asked + present/past tense
56913
Word order: "10 minutes more" or "10 more minutes"?
8379
Can you contract the main verb '[I] have' in a sentence?
35695
Past perfect or past simple with before
6542
Dilemma: Present Perfect Or Perfect Continuous?
87651
I'm being corrected "I had a headache yesterday" vs "I have had a headache yesterday"
10637
difference between "Have been" and "was"