English verb conjugation
MUST COMPUTERISE

Regular verb: computerise - computerised - computerised

Affirmation

Simple form	V-ing form
I must computerise you must computerise he must computerise we must computerise you must computerise they must computerise	I must be computerising you must be computerising he must be computerising we must be computerising you must be computerising they must be computerising
Perfect	V-ing perfect
I must have computerised you must have computerised he must have computerised we must have computerised you must have computerised they must have computerised	I must have been computerising you must have been computerising he must have been computerising we must have been computerising you must have been computerising they must have been computerising

Negation

Simple form	V-ing form
I mustn't computerise you mustn't computerise he mustn't computerise we mustn't computerise you mustn't computerise they mustn't computerise	I mustn't be computerising you mustn't be computerising he mustn't be computerising we mustn't be computerising you mustn't be computerising they mustn't be computerising
Perfect	V-ing perfect
I mustn't have computerised you mustn't have computerised he mustn't have computerised we mustn't have computerised you mustn't have computerised they mustn't have computerised	I mustn't have been computerising you mustn't have been computerising he mustn't have been computerising we mustn't have been computerising you mustn't have been computerising they mustn't have been computerising

Interrogative form

Simple form	V-ing form
must I computerise? must you computerise? must he computerise? must we computerise? must you computerise? must they computerise?	must I be computerising? must you be computerising? must he be computerising? must we be computerising? must you be computerising? must they be computerising?
Perfect	V-ing perfect
must I have computerised? must you have computerised? must he have computerised? must we have computerised? must you have computerised? must they have computerised?	must I have been computerising? must you have been computerising? must he have been computerising? must we have been computerising? must you have been computerising? must they have been computerising?

Interro-negative form

Simple form	V-ing form
mustn't I computerise? mustn't you computerise? mustn't he computerise? mustn't we computerise? mustn't you computerise? mustn't they computerise?	mustn't I be computerising? mustn't you be computerising? mustn't he be computerising? mustn't we be computerising? mustn't you be computerising? mustn't they be computerising?
Perfect	V-ing perfect
mustn't I have computerised? mustn't you have computerised? mustn't he have computerised? mustn't we have computerised? mustn't you have computerised? mustn't they have computerised?	mustn't I have been computerising? mustn't you have been computerising? mustn't he have been computerising? mustn't we have been computerising? mustn't you have been computerising? mustn't they have been computerising?