English verb conjugation
MUST BACTERISE

Regular verb: bacterise - bacterised - bacterised

Affirmation

Simple form	V-ing form
I must bacterise you must bacterise she must bacterise we must bacterise you must bacterise they must bacterise	I must be bacterising you must be bacterising she must be bacterising we must be bacterising you must be bacterising they must be bacterising
Perfect	V-ing perfect
I must have bacterised you must have bacterised she must have bacterised we must have bacterised you must have bacterised they must have bacterised	I must have been bacterising you must have been bacterising she must have been bacterising we must have been bacterising you must have been bacterising they must have been bacterising

Negation

Simple form	V-ing form
I mustn't bacterise you mustn't bacterise she mustn't bacterise we mustn't bacterise you mustn't bacterise they mustn't bacterise	I mustn't be bacterising you mustn't be bacterising she mustn't be bacterising we mustn't be bacterising you mustn't be bacterising they mustn't be bacterising
Perfect	V-ing perfect
I mustn't have bacterised you mustn't have bacterised she mustn't have bacterised we mustn't have bacterised you mustn't have bacterised they mustn't have bacterised	I mustn't have been bacterising you mustn't have been bacterising she mustn't have been bacterising we mustn't have been bacterising you mustn't have been bacterising they mustn't have been bacterising

Interrogative form

Simple form	V-ing form
must I bacterise? must you bacterise? must she bacterise? must we bacterise? must you bacterise? must they bacterise?	must I be bacterising? must you be bacterising? must she be bacterising? must we be bacterising? must you be bacterising? must they be bacterising?
Perfect	V-ing perfect
must I have bacterised? must you have bacterised? must she have bacterised? must we have bacterised? must you have bacterised? must they have bacterised?	must I have been bacterising? must you have been bacterising? must she have been bacterising? must we have been bacterising? must you have been bacterising? must they have been bacterising?

Interro-negative form

Simple form	V-ing form
mustn't I bacterise? mustn't you bacterise? mustn't she bacterise? mustn't we bacterise? mustn't you bacterise? mustn't they bacterise?	mustn't I be bacterising? mustn't you be bacterising? mustn't she be bacterising? mustn't we be bacterising? mustn't you be bacterising? mustn't they be bacterising?
Perfect	V-ing perfect
mustn't I have bacterised? mustn't you have bacterised? mustn't she have bacterised? mustn't we have bacterised? mustn't you have bacterised? mustn't they have bacterised?	mustn't I have been bacterising? mustn't you have been bacterising? mustn't she have been bacterising? mustn't we have been bacterising? mustn't you have been bacterising? mustn't they have been bacterising?