I must destabilize you must destabilize she must destabilize we must destabilize you must destabilize they must destabilize
Forme en V-ing
I must be destabilizing you must be destabilizing she must be destabilizing we must be destabilizing you must be destabilizing they must be destabilizing
Perfect
I must have destabilized you must have destabilized she must have destabilized we must have destabilized you must have destabilized they must have destabilized
Perfect en V-ing
I must have been destabilizing you must have been destabilizing she must have been destabilizing we must have been destabilizing you must have been destabilizing they must have been destabilizing
Négation
Forme simple
I must not destabilize you must not destabilize she must not destabilize we must not destabilize you must not destabilize they must not destabilize
Forme en V-ing
I must not be destabilizing you must not be destabilizing she must not be destabilizing we must not be destabilizing you must not be destabilizing they must not be destabilizing
Perfect
I must not have destabilized you must not have destabilized she must not have destabilized we must not have destabilized you must not have destabilized they must not have destabilized
Perfect en V-ing
I must not have been destabilizing you must not have been destabilizing she must not have been destabilizing we must not have been destabilizing you must not have been destabilizing they must not have been destabilizing
Forme interrogative
Forme simple
must I destabilize? must you destabilize? must she destabilize? must we destabilize? must you destabilize? must they destabilize?
Forme en V-ing
must I be destabilizing? must you be destabilizing? must she be destabilizing? must we be destabilizing? must you be destabilizing? must they be destabilizing?
Perfect
must I have destabilized? must you have destabilized? must she have destabilized? must we have destabilized? must you have destabilized? must they have destabilized?
Perfect en V-ing
must I have been destabilizing? must you have been destabilizing? must she have been destabilizing? must we have been destabilizing? must you have been destabilizing? must they have been destabilizing?
Forme interro-négative
Forme simple
must I not destabilize? must you not destabilize? must she not destabilize? must we not destabilize? must you not destabilize? must they not destabilize?
Forme en V-ing
must I not be destabilizing? must you not be destabilizing? must she not be destabilizing? must we not be destabilizing? must you not be destabilizing? must they not be destabilizing?
Perfect
must I not have destabilized? must you not have destabilized? must she not have destabilized? must we not have destabilized? must you not have destabilized? must they not have destabilized?
Perfect en V-ing
must I not have been destabilizing? must you not have been destabilizing? must she not have been destabilizing? must we not have been destabilizing? must you not have been destabilizing? must they not have been destabilizing?