Conjugaison du verbe anglais
MUST PERFUSE

Verbe régulier : perfuse - perfused - perfused

Affirmation

Forme simple	Forme en V-ing
I must perfuse you must perfuse she must perfuse we must perfuse you must perfuse they must perfuse	I must be perfusing you must be perfusing she must be perfusing we must be perfusing you must be perfusing they must be perfusing
Perfect	Perfect en V-ing
I must have perfused you must have perfused she must have perfused we must have perfused you must have perfused they must have perfused	I must have been perfusing you must have been perfusing she must have been perfusing we must have been perfusing you must have been perfusing they must have been perfusing

Négation

Forme simple	Forme en V-ing
I mustn't perfuse you mustn't perfuse she mustn't perfuse we mustn't perfuse you mustn't perfuse they mustn't perfuse	I mustn't be perfusing you mustn't be perfusing she mustn't be perfusing we mustn't be perfusing you mustn't be perfusing they mustn't be perfusing
Perfect	Perfect en V-ing
I mustn't have perfused you mustn't have perfused she mustn't have perfused we mustn't have perfused you mustn't have perfused they mustn't have perfused	I mustn't have been perfusing you mustn't have been perfusing she mustn't have been perfusing we mustn't have been perfusing you mustn't have been perfusing they mustn't have been perfusing

Forme interrogative

Forme simple	Forme en V-ing
must I perfuse? must you perfuse? must she perfuse? must we perfuse? must you perfuse? must they perfuse?	must I be perfusing? must you be perfusing? must she be perfusing? must we be perfusing? must you be perfusing? must they be perfusing?
Perfect	Perfect en V-ing
must I have perfused? must you have perfused? must she have perfused? must we have perfused? must you have perfused? must they have perfused?	must I have been perfusing? must you have been perfusing? must she have been perfusing? must we have been perfusing? must you have been perfusing? must they have been perfusing?

Forme interro-négative

Forme simple	Forme en V-ing
mustn't I perfuse? mustn't you perfuse? mustn't she perfuse? mustn't we perfuse? mustn't you perfuse? mustn't they perfuse?	mustn't I be perfusing? mustn't you be perfusing? mustn't she be perfusing? mustn't we be perfusing? mustn't you be perfusing? mustn't they be perfusing?
Perfect	Perfect en V-ing
mustn't I have perfused? mustn't you have perfused? mustn't she have perfused? mustn't we have perfused? mustn't you have perfused? mustn't they have perfused?	mustn't I have been perfusing? mustn't you have been perfusing? mustn't she have been perfusing? mustn't we have been perfusing? mustn't you have been perfusing? mustn't they have been perfusing?