English verb conjugation
MUST VAPORISE

Regular verb: vaporise - vaporised - vaporised

Affirmation

Simple form	V-ing form
I must vaporise you must vaporise she must vaporise we must vaporise you must vaporise they must vaporise	I must be vaporising you must be vaporising she must be vaporising we must be vaporising you must be vaporising they must be vaporising
Perfect	V-ing perfect
I must have vaporised you must have vaporised she must have vaporised we must have vaporised you must have vaporised they must have vaporised	I must have been vaporising you must have been vaporising she must have been vaporising we must have been vaporising you must have been vaporising they must have been vaporising

Negation

Simple form	V-ing form
I mustn't vaporise you mustn't vaporise she mustn't vaporise we mustn't vaporise you mustn't vaporise they mustn't vaporise	I mustn't be vaporising you mustn't be vaporising she mustn't be vaporising we mustn't be vaporising you mustn't be vaporising they mustn't be vaporising
Perfect	V-ing perfect
I mustn't have vaporised you mustn't have vaporised she mustn't have vaporised we mustn't have vaporised you mustn't have vaporised they mustn't have vaporised	I mustn't have been vaporising you mustn't have been vaporising she mustn't have been vaporising we mustn't have been vaporising you mustn't have been vaporising they mustn't have been vaporising

Interrogative form

Simple form	V-ing form
must I vaporise? must you vaporise? must she vaporise? must we vaporise? must you vaporise? must they vaporise?	must I be vaporising? must you be vaporising? must she be vaporising? must we be vaporising? must you be vaporising? must they be vaporising?
Perfect	V-ing perfect
must I have vaporised? must you have vaporised? must she have vaporised? must we have vaporised? must you have vaporised? must they have vaporised?	must I have been vaporising? must you have been vaporising? must she have been vaporising? must we have been vaporising? must you have been vaporising? must they have been vaporising?

Interro-negative form

Simple form	V-ing form
mustn't I vaporise? mustn't you vaporise? mustn't she vaporise? mustn't we vaporise? mustn't you vaporise? mustn't they vaporise?	mustn't I be vaporising? mustn't you be vaporising? mustn't she be vaporising? mustn't we be vaporising? mustn't you be vaporising? mustn't they be vaporising?
Perfect	V-ing perfect
mustn't I have vaporised? mustn't you have vaporised? mustn't she have vaporised? mustn't we have vaporised? mustn't you have vaporised? mustn't they have vaporised?	mustn't I have been vaporising? mustn't you have been vaporising? mustn't she have been vaporising? mustn't we have been vaporising? mustn't you have been vaporising? mustn't they have been vaporising?