difference between I EXPECTED and I HAD EXPECTED
122876
Simple past tense vs. perfect past tense
143859
Using "I had rather" instead of "I would rather"
50222
"than I" vs. "than me"
82398
I 'was' or I 'were'?
41021
I'd better vs I better
141279
Is there a difference between  and ?
5929
"I have" vs "I have got"
17861
Is there any difference between Present Perfect and Present Perfect Continuous?
154084
Having done something,... vs Doing something,
106336
"If I go.." vs. "If I will go.." referring to the future
118270
Difference between "has + verbed" and "had + verbed"
109600
What is the difference between "He saw me talking" and "He saw me talk"?
22902
Difference in meaning and use of future perfect forms
103953
"I didn't know" or "I haven't known"?
114229
What is the difference between "were" and "have been"?
98035
When do I use "was" and when do I use "were"
105201
" could " vs. " could have "