English verb conjugation
MUST REUTILISE

Regular verb: reutilise - reutilised - reutilised

Affirmation

Simple form	V-ing form
I must reutilise you must reutilise she must reutilise we must reutilise you must reutilise they must reutilise	I must be reutilising you must be reutilising she must be reutilising we must be reutilising you must be reutilising they must be reutilising
Perfect	V-ing perfect
I must have reutilised you must have reutilised she must have reutilised we must have reutilised you must have reutilised they must have reutilised	I must have been reutilising you must have been reutilising she must have been reutilising we must have been reutilising you must have been reutilising they must have been reutilising

Negation

Simple form	V-ing form
I mustn't reutilise you mustn't reutilise she mustn't reutilise we mustn't reutilise you mustn't reutilise they mustn't reutilise	I mustn't be reutilising you mustn't be reutilising she mustn't be reutilising we mustn't be reutilising you mustn't be reutilising they mustn't be reutilising
Perfect	V-ing perfect
I mustn't have reutilised you mustn't have reutilised she mustn't have reutilised we mustn't have reutilised you mustn't have reutilised they mustn't have reutilised	I mustn't have been reutilising you mustn't have been reutilising she mustn't have been reutilising we mustn't have been reutilising you mustn't have been reutilising they mustn't have been reutilising

Interrogative form

Simple form	V-ing form
must I reutilise? must you reutilise? must she reutilise? must we reutilise? must you reutilise? must they reutilise?	must I be reutilising? must you be reutilising? must she be reutilising? must we be reutilising? must you be reutilising? must they be reutilising?
Perfect	V-ing perfect
must I have reutilised? must you have reutilised? must she have reutilised? must we have reutilised? must you have reutilised? must they have reutilised?	must I have been reutilising? must you have been reutilising? must she have been reutilising? must we have been reutilising? must you have been reutilising? must they have been reutilising?

Interro-negative form

Simple form	V-ing form
mustn't I reutilise? mustn't you reutilise? mustn't she reutilise? mustn't we reutilise? mustn't you reutilise? mustn't they reutilise?	mustn't I be reutilising? mustn't you be reutilising? mustn't she be reutilising? mustn't we be reutilising? mustn't you be reutilising? mustn't they be reutilising?
Perfect	V-ing perfect
mustn't I have reutilised? mustn't you have reutilised? mustn't she have reutilised? mustn't we have reutilised? mustn't you have reutilised? mustn't they have reutilised?	mustn't I have been reutilising? mustn't you have been reutilising? mustn't she have been reutilising? mustn't we have been reutilising? mustn't you have been reutilising? mustn't they have been reutilising?