How to use will,shall,should,could and would with has/have and had?
117150
How could it had happened vs How could it have happened
12613
How to use "had" correctly in a past perfect paragraph?
121488
Why do we use "have" with does and not "has"?
41517
First conditional with "would" instead of "will"
34087
Should I use "could" or "would" in the following case?
152930
Problem in using "has"
62954
When is "will" used in an "if" clause?
145728
Meaning of Conditional sentences with 'should' and 'happen to'
41606
May vs can, could or would
40247
Use of "Have" in questions "Do you have" or "Have you"
92354
can we use "can", "could", "may" & "might" to ask for suggestions"?
27037
Usage of 'shall' in questions
5960
What is the difference between 'can', 'could', 'may' and 'might'?
63012
Why "would" instead of "will" in this sentence?
125625
Having or has? What is the best way to say that sentence
49881
Using 'may' and 'might' in AmE
127177
Difference between would and will