What is the difference between "Look who has decided to show up" and "Look who decided to show up"?
12310
When is the present perfect tense used instead of the past tense?
46166
"Criteria" versus "criterion"
39446
'Should've seen it glow' or 'should've seen it glowing'?
141810
"Whom" or "who" where the referent is both subject and object?
141758
"will" vs "would" in this sentence
73598
"Show," "shown," and "showed"
51033
"Suggest to go" vs. "suggest going"
33566
In-depth explanation of the difference between "will" and "going to"?
59180
When to use what or who
37073
"who" vs. "whom" and when to omit the relative pronoun
75433
Differences among "It feels...", "It looks...", and "It seems..."
65691
"With who" vs. "with whom"
121169
"The train will leave" vs. "is going to leave" vs. "leaves" vs. "is leaving"
139726
differentiating between the usages of "seem"
109854
“have despatched...yesterday” vs. “despatched … yesterday”
153759
Difference between "come here" and "come over here"?
4107
Difference between "I have got" and "I have gotten"