I must bacterise you must bacterise he must bacterise we must bacterise you must bacterise they must bacterise
Forme en V-ing
I must be bacterising you must be bacterising he must be bacterising we must be bacterising you must be bacterising they must be bacterising
Perfect
I must have bacterised you must have bacterised he must have bacterised we must have bacterised you must have bacterised they must have bacterised
Perfect en V-ing
I must have been bacterising you must have been bacterising he must have been bacterising we must have been bacterising you must have been bacterising they must have been bacterising
Négation
Forme simple
I mustn't bacterise you mustn't bacterise he mustn't bacterise we mustn't bacterise you mustn't bacterise they mustn't bacterise
Forme en V-ing
I mustn't be bacterising you mustn't be bacterising he mustn't be bacterising we mustn't be bacterising you mustn't be bacterising they mustn't be bacterising
Perfect
I mustn't have bacterised you mustn't have bacterised he mustn't have bacterised we mustn't have bacterised you mustn't have bacterised they mustn't have bacterised
Perfect en V-ing
I mustn't have been bacterising you mustn't have been bacterising he mustn't have been bacterising we mustn't have been bacterising you mustn't have been bacterising they mustn't have been bacterising
Forme interrogative
Forme simple
must I bacterise? must you bacterise? must he bacterise? must we bacterise? must you bacterise? must they bacterise?
Forme en V-ing
must I be bacterising? must you be bacterising? must he be bacterising? must we be bacterising? must you be bacterising? must they be bacterising?
Perfect
must I have bacterised? must you have bacterised? must he have bacterised? must we have bacterised? must you have bacterised? must they have bacterised?
Perfect en V-ing
must I have been bacterising? must you have been bacterising? must he have been bacterising? must we have been bacterising? must you have been bacterising? must they have been bacterising?
Forme interro-négative
Forme simple
mustn't I bacterise? mustn't you bacterise? mustn't he bacterise? mustn't we bacterise? mustn't you bacterise? mustn't they bacterise?
Forme en V-ing
mustn't I be bacterising? mustn't you be bacterising? mustn't he be bacterising? mustn't we be bacterising? mustn't you be bacterising? mustn't they be bacterising?
Perfect
mustn't I have bacterised? mustn't you have bacterised? mustn't he have bacterised? mustn't we have bacterised? mustn't you have bacterised? mustn't they have bacterised?
Perfect en V-ing
mustn't I have been bacterising? mustn't you have been bacterising? mustn't he have been bacterising? mustn't we have been bacterising? mustn't you have been bacterising? mustn't they have been bacterising?