ডাউনলোড করতে এখানে ক্লিক করুন
Completing Sentence (last part)
N.B: We use past perfect tense before 'before' and after 'after'.
Rule 22:
'If I were....'
When we get 'were' in the if-clause, we must use 'might/could/would+ verb' after the subject of Principal Clause.
Structure: If+ sub +were + other words+ sub+ would/could/might + verb (present)+ other words.
1.If I were you...
If I were you, I would not tolerate it.
If I were rich...
If I were rich, I would help the poor students.
Rule 23:
Till/until
If Principal Clause is in Present or Future Indefinite Tense, the Subordinate Clause using till/until will also be in Present Indefinite Tense.
Don't leave the place until....
Don't leave the place until I return.
If Principal Clause is in Past Indefinite Tense, the Subordinate Clause using until/till will be in Past Perfect Tense.
The boy waited there until...
The boy waited there until his father had returned.
N.B: We should never use 'not' after 'till' or 'until'.
Rule 24:
Subject+ +Verb 'to be' + that + subordinate clause
It is good that...
It is good that you seriously think about your country.
Karim's mother is happy that...
Karim's mother is happy that he got a prize.
It is clear that...
It is clear that he stole the pen.
Rule 25:
While/When/After/+Subordinate Clause.
While the driver was overtaking another bus... While the driver was overtaking another bus, the accident took place.
2.......there was a terrible noise. When the crash happened, there was a terrible noise.
January comes after.... January comes after December ends.
