I must philanthropise you must philanthropise she must philanthropise we must philanthropise you must philanthropise they must philanthropise
V-ing form
I must be philanthropising you must be philanthropising she must be philanthropising we must be philanthropising you must be philanthropising they must be philanthropising
Perfect
I must have philanthropised you must have philanthropised she must have philanthropised we must have philanthropised you must have philanthropised they must have philanthropised
V-ing perfect
I must have been philanthropising you must have been philanthropising she must have been philanthropising we must have been philanthropising you must have been philanthropising they must have been philanthropising
Negation
Simple form
I must not philanthropise you must not philanthropise she must not philanthropise we must not philanthropise you must not philanthropise they must not philanthropise
V-ing form
I must not be philanthropising you must not be philanthropising she must not be philanthropising we must not be philanthropising you must not be philanthropising they must not be philanthropising
Perfect
I must not have philanthropised you must not have philanthropised she must not have philanthropised we must not have philanthropised you must not have philanthropised they must not have philanthropised
V-ing perfect
I must not have been philanthropising you must not have been philanthropising she must not have been philanthropising we must not have been philanthropising you must not have been philanthropising they must not have been philanthropising
Interrogative form
Simple form
must I philanthropise? must you philanthropise? must she philanthropise? must we philanthropise? must you philanthropise? must they philanthropise?
V-ing form
must I be philanthropising? must you be philanthropising? must she be philanthropising? must we be philanthropising? must you be philanthropising? must they be philanthropising?
Perfect
must I have philanthropised? must you have philanthropised? must she have philanthropised? must we have philanthropised? must you have philanthropised? must they have philanthropised?
V-ing perfect
must I have been philanthropising? must you have been philanthropising? must she have been philanthropising? must we have been philanthropising? must you have been philanthropising? must they have been philanthropising?
Interro-negative form
Simple form
must I not philanthropise? must you not philanthropise? must she not philanthropise? must we not philanthropise? must you not philanthropise? must they not philanthropise?
V-ing form
must I not be philanthropising? must you not be philanthropising? must she not be philanthropising? must we not be philanthropising? must you not be philanthropising? must they not be philanthropising?
Perfect
must I not have philanthropised? must you not have philanthropised? must she not have philanthropised? must we not have philanthropised? must you not have philanthropised? must they not have philanthropised?
V-ing perfect
must I not have been philanthropising? must you not have been philanthropising? must she not have been philanthropising? must we not have been philanthropising? must you not have been philanthropising? must they not have been philanthropising?