is about if clause
howmany forms do we have for if-clause ? exemplify
asked Aug 22 '12 at 10:07
david
New member
1 answer 
There are three forms:
If +subject + present tense verb............ I will..
If +Subject +past tense verb ........ I would...
If + subject + past perfect tense...... I would have
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answered Aug 22 '12 at 17:33
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thank u
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