I must validate you must validate he must validate we must validate you must validate they must validate
Forme en V-ing
I must be validating you must be validating he must be validating we must be validating you must be validating they must be validating
Perfect
I must have validated you must have validated he must have validated we must have validated you must have validated they must have validated
Perfect en V-ing
I must have been validating you must have been validating he must have been validating we must have been validating you must have been validating they must have been validating
Négation
Forme simple
I must not validate you must not validate he must not validate we must not validate you must not validate they must not validate
Forme en V-ing
I must not be validating you must not be validating he must not be validating we must not be validating you must not be validating they must not be validating
Perfect
I must not have validated you must not have validated he must not have validated we must not have validated you must not have validated they must not have validated
Perfect en V-ing
I must not have been validating you must not have been validating he must not have been validating we must not have been validating you must not have been validating they must not have been validating
Forme interrogative
Forme simple
must I validate? must you validate? must he validate? must we validate? must you validate? must they validate?
Forme en V-ing
must I be validating? must you be validating? must he be validating? must we be validating? must you be validating? must they be validating?
Perfect
must I have validated? must you have validated? must he have validated? must we have validated? must you have validated? must they have validated?
Perfect en V-ing
must I have been validating? must you have been validating? must he have been validating? must we have been validating? must you have been validating? must they have been validating?
Forme interro-négative
Forme simple
must I not validate? must you not validate? must he not validate? must we not validate? must you not validate? must they not validate?
Forme en V-ing
must I not be validating? must you not be validating? must he not be validating? must we not be validating? must you not be validating? must they not be validating?
Perfect
must I not have validated? must you not have validated? must he not have validated? must we not have validated? must you not have validated? must they not have validated?
Perfect en V-ing
must I not have been validating? must you not have been validating? must he not have been validating? must we not have been validating? must you not have been validating? must they not have been validating?