Conjugaison du verbe anglais
MUST RIPEN

Verbe régulier : ripen - ripened - ripened
Traduction française : mûrir - mûrir

Affirmation

Forme simple	Forme en V-ing
I must ripen you must ripen he must ripen we must ripen you must ripen they must ripen	I must be ripening you must be ripening he must be ripening we must be ripening you must be ripening they must be ripening
Perfect	Perfect en V-ing
I must have ripened you must have ripened he must have ripened we must have ripened you must have ripened they must have ripened	I must have been ripening you must have been ripening he must have been ripening we must have been ripening you must have been ripening they must have been ripening

Négation

Forme simple	Forme en V-ing
I must not ripen you must not ripen he must not ripen we must not ripen you must not ripen they must not ripen	I must not be ripening you must not be ripening he must not be ripening we must not be ripening you must not be ripening they must not be ripening
Perfect	Perfect en V-ing
I must not have ripened you must not have ripened he must not have ripened we must not have ripened you must not have ripened they must not have ripened	I must not have been ripening you must not have been ripening he must not have been ripening we must not have been ripening you must not have been ripening they must not have been ripening

Forme interrogative

Forme simple	Forme en V-ing
must I ripen? must you ripen? must he ripen? must we ripen? must you ripen? must they ripen?	must I be ripening? must you be ripening? must he be ripening? must we be ripening? must you be ripening? must they be ripening?
Perfect	Perfect en V-ing
must I have ripened? must you have ripened? must he have ripened? must we have ripened? must you have ripened? must they have ripened?	must I have been ripening? must you have been ripening? must he have been ripening? must we have been ripening? must you have been ripening? must they have been ripening?

Forme interro-négative

Forme simple	Forme en V-ing
must I not ripen? must you not ripen? must he not ripen? must we not ripen? must you not ripen? must they not ripen?	must I not be ripening? must you not be ripening? must he not be ripening? must we not be ripening? must you not be ripening? must they not be ripening?
Perfect	Perfect en V-ing
must I not have ripened? must you not have ripened? must he not have ripened? must we not have ripened? must you not have ripened? must they not have ripened?	must I not have been ripening? must you not have been ripening? must he not have been ripening? must we not have been ripening? must you not have been ripening? must they not have been ripening?