English verb conjugation
MUST VULGARISE

Regular verb: vulgarise - vulgarised - vulgarised

Affirmation

Simple form	V-ing form
I must vulgarise you must vulgarise he must vulgarise we must vulgarise you must vulgarise they must vulgarise	I must be vulgarising you must be vulgarising he must be vulgarising we must be vulgarising you must be vulgarising they must be vulgarising
Perfect	V-ing perfect
I must have vulgarised you must have vulgarised he must have vulgarised we must have vulgarised you must have vulgarised they must have vulgarised	I must have been vulgarising you must have been vulgarising he must have been vulgarising we must have been vulgarising you must have been vulgarising they must have been vulgarising

Negation

Simple form	V-ing form
I must not vulgarise you must not vulgarise he must not vulgarise we must not vulgarise you must not vulgarise they must not vulgarise	I must not be vulgarising you must not be vulgarising he must not be vulgarising we must not be vulgarising you must not be vulgarising they must not be vulgarising
Perfect	V-ing perfect
I must not have vulgarised you must not have vulgarised he must not have vulgarised we must not have vulgarised you must not have vulgarised they must not have vulgarised	I must not have been vulgarising you must not have been vulgarising he must not have been vulgarising we must not have been vulgarising you must not have been vulgarising they must not have been vulgarising

Interrogative form

Simple form	V-ing form
must I vulgarise? must you vulgarise? must he vulgarise? must we vulgarise? must you vulgarise? must they vulgarise?	must I be vulgarising? must you be vulgarising? must he be vulgarising? must we be vulgarising? must you be vulgarising? must they be vulgarising?
Perfect	V-ing perfect
must I have vulgarised? must you have vulgarised? must he have vulgarised? must we have vulgarised? must you have vulgarised? must they have vulgarised?	must I have been vulgarising? must you have been vulgarising? must he have been vulgarising? must we have been vulgarising? must you have been vulgarising? must they have been vulgarising?

Interro-negative form

Simple form	V-ing form
must I not vulgarise? must you not vulgarise? must he not vulgarise? must we not vulgarise? must you not vulgarise? must they not vulgarise?	must I not be vulgarising? must you not be vulgarising? must he not be vulgarising? must we not be vulgarising? must you not be vulgarising? must they not be vulgarising?
Perfect	V-ing perfect
must I not have vulgarised? must you not have vulgarised? must he not have vulgarised? must we not have vulgarised? must you not have vulgarised? must they not have vulgarised?	must I not have been vulgarising? must you not have been vulgarising? must he not have been vulgarising? must we not have been vulgarising? must you not have been vulgarising? must they not have been vulgarising?