Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must prevent prevent you must prevent prevent she must prevent prevent we must prevent prevent you must prevent prevent they must prevent prevent
Forme en V-ing
I must be prevent preventing you must be prevent preventing she must be prevent preventing we must be prevent preventing you must be prevent preventing they must be prevent preventing
Perfect
I must have prevent prevented you must have prevent prevented she must have prevent prevented we must have prevent prevented you must have prevent prevented they must have prevent prevented
Perfect en V-ing
I must have been prevent preventing you must have been prevent preventing she must have been prevent preventing we must have been prevent preventing you must have been prevent preventing they must have been prevent preventing
Négation
Forme simple
I must not prevent prevent you must not prevent prevent she must not prevent prevent we must not prevent prevent you must not prevent prevent they must not prevent prevent
Forme en V-ing
I must not be prevent preventing you must not be prevent preventing she must not be prevent preventing we must not be prevent preventing you must not be prevent preventing they must not be prevent preventing
Perfect
I must not have prevent prevented you must not have prevent prevented she must not have prevent prevented we must not have prevent prevented you must not have prevent prevented they must not have prevent prevented
Perfect en V-ing
I must not have been prevent preventing you must not have been prevent preventing she must not have been prevent preventing we must not have been prevent preventing you must not have been prevent preventing they must not have been prevent preventing
Forme interrogative
Forme simple
must I prevent prevent? must you prevent prevent? must she prevent prevent? must we prevent prevent? must you prevent prevent? must they prevent prevent?
Forme en V-ing
must I be prevent preventing? must you be prevent preventing? must she be prevent preventing? must we be prevent preventing? must you be prevent preventing? must they be prevent preventing?
Perfect
must I have prevent prevented? must you have prevent prevented? must she have prevent prevented? must we have prevent prevented? must you have prevent prevented? must they have prevent prevented?
Perfect en V-ing
must I have been prevent preventing? must you have been prevent preventing? must she have been prevent preventing? must we have been prevent preventing? must you have been prevent preventing? must they have been prevent preventing?
Forme interro-négative
Forme simple
must I not prevent prevent? must you not prevent prevent? must she not prevent prevent? must we not prevent prevent? must you not prevent prevent? must they not prevent prevent?
Forme en V-ing
must I not be prevent preventing? must you not be prevent preventing? must she not be prevent preventing? must we not be prevent preventing? must you not be prevent preventing? must they not be prevent preventing?
Perfect
must I not have prevent prevented? must you not have prevent prevented? must she not have prevent prevented? must we not have prevent prevented? must you not have prevent prevented? must they not have prevent prevented?
Perfect en V-ing
must I not have been prevent preventing? must you not have been prevent preventing? must she not have been prevent preventing? must we not have been prevent preventing? must you not have been prevent preventing? must they not have been prevent preventing?