Conjugaison du verbe anglais
MUST PURCHASE

Verbe régulier : purchase - purchased - purchased
Traduction française : acheter

Affirmation

Forme simple	Forme en V-ing
I must purchase you must purchase he must purchase we must purchase you must purchase they must purchase	I must be purchasing you must be purchasing he must be purchasing we must be purchasing you must be purchasing they must be purchasing
Perfect	Perfect en V-ing
I must have purchased you must have purchased he must have purchased we must have purchased you must have purchased they must have purchased	I must have been purchasing you must have been purchasing he must have been purchasing we must have been purchasing you must have been purchasing they must have been purchasing

Négation

Forme simple	Forme en V-ing
I must not purchase you must not purchase he must not purchase we must not purchase you must not purchase they must not purchase	I must not be purchasing you must not be purchasing he must not be purchasing we must not be purchasing you must not be purchasing they must not be purchasing
Perfect	Perfect en V-ing
I must not have purchased you must not have purchased he must not have purchased we must not have purchased you must not have purchased they must not have purchased	I must not have been purchasing you must not have been purchasing he must not have been purchasing we must not have been purchasing you must not have been purchasing they must not have been purchasing

Forme interrogative

Forme simple	Forme en V-ing
must I purchase? must you purchase? must he purchase? must we purchase? must you purchase? must they purchase?	must I be purchasing? must you be purchasing? must he be purchasing? must we be purchasing? must you be purchasing? must they be purchasing?
Perfect	Perfect en V-ing
must I have purchased? must you have purchased? must he have purchased? must we have purchased? must you have purchased? must they have purchased?	must I have been purchasing? must you have been purchasing? must he have been purchasing? must we have been purchasing? must you have been purchasing? must they have been purchasing?

Forme interro-négative

Forme simple	Forme en V-ing
must I not purchase? must you not purchase? must he not purchase? must we not purchase? must you not purchase? must they not purchase?	must I not be purchasing? must you not be purchasing? must he not be purchasing? must we not be purchasing? must you not be purchasing? must they not be purchasing?
Perfect	Perfect en V-ing
must I not have purchased? must you not have purchased? must he not have purchased? must we not have purchased? must you not have purchased? must they not have purchased?	must I not have been purchasing? must you not have been purchasing? must he not have been purchasing? must we not have been purchasing? must you not have been purchasing? must they not have been purchasing?