English verb conjugation
MUST VOCALISE

Regular verb: vocalise - vocalised - vocalised

Affirmation

Simple form	V-ing form
I must vocalise you must vocalise he must vocalise we must vocalise you must vocalise they must vocalise	I must be vocalising you must be vocalising he must be vocalising we must be vocalising you must be vocalising they must be vocalising
Perfect	V-ing perfect
I must have vocalised you must have vocalised he must have vocalised we must have vocalised you must have vocalised they must have vocalised	I must have been vocalising you must have been vocalising he must have been vocalising we must have been vocalising you must have been vocalising they must have been vocalising

Negation

Simple form	V-ing form
I mustn't vocalise you mustn't vocalise he mustn't vocalise we mustn't vocalise you mustn't vocalise they mustn't vocalise	I mustn't be vocalising you mustn't be vocalising he mustn't be vocalising we mustn't be vocalising you mustn't be vocalising they mustn't be vocalising
Perfect	V-ing perfect
I mustn't have vocalised you mustn't have vocalised he mustn't have vocalised we mustn't have vocalised you mustn't have vocalised they mustn't have vocalised	I mustn't have been vocalising you mustn't have been vocalising he mustn't have been vocalising we mustn't have been vocalising you mustn't have been vocalising they mustn't have been vocalising

Interrogative form

Simple form	V-ing form
must I vocalise? must you vocalise? must he vocalise? must we vocalise? must you vocalise? must they vocalise?	must I be vocalising? must you be vocalising? must he be vocalising? must we be vocalising? must you be vocalising? must they be vocalising?
Perfect	V-ing perfect
must I have vocalised? must you have vocalised? must he have vocalised? must we have vocalised? must you have vocalised? must they have vocalised?	must I have been vocalising? must you have been vocalising? must he have been vocalising? must we have been vocalising? must you have been vocalising? must they have been vocalising?

Interro-negative form

Simple form	V-ing form
mustn't I vocalise? mustn't you vocalise? mustn't he vocalise? mustn't we vocalise? mustn't you vocalise? mustn't they vocalise?	mustn't I be vocalising? mustn't you be vocalising? mustn't he be vocalising? mustn't we be vocalising? mustn't you be vocalising? mustn't they be vocalising?
Perfect	V-ing perfect
mustn't I have vocalised? mustn't you have vocalised? mustn't he have vocalised? mustn't we have vocalised? mustn't you have vocalised? mustn't they have vocalised?	mustn't I have been vocalising? mustn't you have been vocalising? mustn't he have been vocalising? mustn't we have been vocalising? mustn't you have been vocalising? mustn't they have been vocalising?