I must fanaticise you must fanaticise she must fanaticise we must fanaticise you must fanaticise they must fanaticise
V-ing form
I must be fanaticising you must be fanaticising she must be fanaticising we must be fanaticising you must be fanaticising they must be fanaticising
Perfect
I must have fanaticised you must have fanaticised she must have fanaticised we must have fanaticised you must have fanaticised they must have fanaticised
V-ing perfect
I must have been fanaticising you must have been fanaticising she must have been fanaticising we must have been fanaticising you must have been fanaticising they must have been fanaticising
Negation
Simple form
I must not fanaticise you must not fanaticise she must not fanaticise we must not fanaticise you must not fanaticise they must not fanaticise
V-ing form
I must not be fanaticising you must not be fanaticising she must not be fanaticising we must not be fanaticising you must not be fanaticising they must not be fanaticising
Perfect
I must not have fanaticised you must not have fanaticised she must not have fanaticised we must not have fanaticised you must not have fanaticised they must not have fanaticised
V-ing perfect
I must not have been fanaticising you must not have been fanaticising she must not have been fanaticising we must not have been fanaticising you must not have been fanaticising they must not have been fanaticising
Interrogative form
Simple form
must I fanaticise? must you fanaticise? must she fanaticise? must we fanaticise? must you fanaticise? must they fanaticise?
V-ing form
must I be fanaticising? must you be fanaticising? must she be fanaticising? must we be fanaticising? must you be fanaticising? must they be fanaticising?
Perfect
must I have fanaticised? must you have fanaticised? must she have fanaticised? must we have fanaticised? must you have fanaticised? must they have fanaticised?
V-ing perfect
must I have been fanaticising? must you have been fanaticising? must she have been fanaticising? must we have been fanaticising? must you have been fanaticising? must they have been fanaticising?
Interro-negative form
Simple form
must I not fanaticise? must you not fanaticise? must she not fanaticise? must we not fanaticise? must you not fanaticise? must they not fanaticise?
V-ing form
must I not be fanaticising? must you not be fanaticising? must she not be fanaticising? must we not be fanaticising? must you not be fanaticising? must they not be fanaticising?
Perfect
must I not have fanaticised? must you not have fanaticised? must she not have fanaticised? must we not have fanaticised? must you not have fanaticised? must they not have fanaticised?
V-ing perfect
must I not have been fanaticising? must you not have been fanaticising? must she not have been fanaticising? must we not have been fanaticising? must you not have been fanaticising? must they not have been fanaticising?