Can anybody tell me about tenses
present,past and future are three types of tenses.They are further divided into four categories each.
PRESENT TENSE PAST TENSE FUTURE TENSE
1Present indefinite tense 1 Past indefinite tense 1 future indefinite tense
2present continous tense 2Past continous 2 Future continous
3 Present perfect 3 Past perfect 3 Future perfect
4 present perfect continous 4 past perfect continous 4 future perfect continous