I must depressurize you must depressurize she must depressurize we must depressurize you must depressurize they must depressurize
Forme en V-ing
I must be depressurizing you must be depressurizing she must be depressurizing we must be depressurizing you must be depressurizing they must be depressurizing
Perfect
I must have depressurized you must have depressurized she must have depressurized we must have depressurized you must have depressurized they must have depressurized
Perfect en V-ing
I must have been depressurizing you must have been depressurizing she must have been depressurizing we must have been depressurizing you must have been depressurizing they must have been depressurizing
Négation
Forme simple
I must not depressurize you must not depressurize she must not depressurize we must not depressurize you must not depressurize they must not depressurize
Forme en V-ing
I must not be depressurizing you must not be depressurizing she must not be depressurizing we must not be depressurizing you must not be depressurizing they must not be depressurizing
Perfect
I must not have depressurized you must not have depressurized she must not have depressurized we must not have depressurized you must not have depressurized they must not have depressurized
Perfect en V-ing
I must not have been depressurizing you must not have been depressurizing she must not have been depressurizing we must not have been depressurizing you must not have been depressurizing they must not have been depressurizing
Forme interrogative
Forme simple
must I depressurize? must you depressurize? must she depressurize? must we depressurize? must you depressurize? must they depressurize?
Forme en V-ing
must I be depressurizing? must you be depressurizing? must she be depressurizing? must we be depressurizing? must you be depressurizing? must they be depressurizing?
Perfect
must I have depressurized? must you have depressurized? must she have depressurized? must we have depressurized? must you have depressurized? must they have depressurized?
Perfect en V-ing
must I have been depressurizing? must you have been depressurizing? must she have been depressurizing? must we have been depressurizing? must you have been depressurizing? must they have been depressurizing?
Forme interro-négative
Forme simple
must I not depressurize? must you not depressurize? must she not depressurize? must we not depressurize? must you not depressurize? must they not depressurize?
Forme en V-ing
must I not be depressurizing? must you not be depressurizing? must she not be depressurizing? must we not be depressurizing? must you not be depressurizing? must they not be depressurizing?
Perfect
must I not have depressurized? must you not have depressurized? must she not have depressurized? must we not have depressurized? must you not have depressurized? must they not have depressurized?
Perfect en V-ing
must I not have been depressurizing? must you not have been depressurizing? must she not have been depressurizing? must we not have been depressurizing? must you not have been depressurizing? must they not have been depressurizing?