Conjugaison du verbe anglais
MUST COLLAPSE

Verbe régulier : collapse - collapsed - collapsed
Traduction française : s'écrouler - plier

Affirmation

Forme simple	Forme en V-ing
I must collapse you must collapse he must collapse we must collapse you must collapse they must collapse	I must be collapsing you must be collapsing he must be collapsing we must be collapsing you must be collapsing they must be collapsing
Perfect	Perfect en V-ing
I must have collapsed you must have collapsed he must have collapsed we must have collapsed you must have collapsed they must have collapsed	I must have been collapsing you must have been collapsing he must have been collapsing we must have been collapsing you must have been collapsing they must have been collapsing

Négation

Forme simple	Forme en V-ing
I must not collapse you must not collapse he must not collapse we must not collapse you must not collapse they must not collapse	I must not be collapsing you must not be collapsing he must not be collapsing we must not be collapsing you must not be collapsing they must not be collapsing
Perfect	Perfect en V-ing
I must not have collapsed you must not have collapsed he must not have collapsed we must not have collapsed you must not have collapsed they must not have collapsed	I must not have been collapsing you must not have been collapsing he must not have been collapsing we must not have been collapsing you must not have been collapsing they must not have been collapsing

Forme interrogative

Forme simple	Forme en V-ing
must I collapse? must you collapse? must he collapse? must we collapse? must you collapse? must they collapse?	must I be collapsing? must you be collapsing? must he be collapsing? must we be collapsing? must you be collapsing? must they be collapsing?
Perfect	Perfect en V-ing
must I have collapsed? must you have collapsed? must he have collapsed? must we have collapsed? must you have collapsed? must they have collapsed?	must I have been collapsing? must you have been collapsing? must he have been collapsing? must we have been collapsing? must you have been collapsing? must they have been collapsing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not collapse? must you not collapse? must he not collapse? must we not collapse? must you not collapse? must they not collapse?	must I not be collapsing? must you not be collapsing? must he not be collapsing? must we not be collapsing? must you not be collapsing? must they not be collapsing?
Perfect	Perfect en V-ing
must I not have collapsed? must you not have collapsed? must he not have collapsed? must we not have collapsed? must you not have collapsed? must they not have collapsed?	must I not have been collapsing? must you not have been collapsing? must he not have been collapsing? must we not have been collapsing? must you not have been collapsing? must they not have been collapsing?