I must precondition you must precondition she must precondition we must precondition you must precondition they must precondition
Forme en V-ing
I must be preconditioning you must be preconditioning she must be preconditioning we must be preconditioning you must be preconditioning they must be preconditioning
Perfect
I must have preconditioned you must have preconditioned she must have preconditioned we must have preconditioned you must have preconditioned they must have preconditioned
Perfect en V-ing
I must have been preconditioning you must have been preconditioning she must have been preconditioning we must have been preconditioning you must have been preconditioning they must have been preconditioning
Négation
Forme simple
I must not precondition you must not precondition she must not precondition we must not precondition you must not precondition they must not precondition
Forme en V-ing
I must not be preconditioning you must not be preconditioning she must not be preconditioning we must not be preconditioning you must not be preconditioning they must not be preconditioning
Perfect
I must not have preconditioned you must not have preconditioned she must not have preconditioned we must not have preconditioned you must not have preconditioned they must not have preconditioned
Perfect en V-ing
I must not have been preconditioning you must not have been preconditioning she must not have been preconditioning we must not have been preconditioning you must not have been preconditioning they must not have been preconditioning
Forme interrogative
Forme simple
must I precondition? must you precondition? must she precondition? must we precondition? must you precondition? must they precondition?
Forme en V-ing
must I be preconditioning? must you be preconditioning? must she be preconditioning? must we be preconditioning? must you be preconditioning? must they be preconditioning?
Perfect
must I have preconditioned? must you have preconditioned? must she have preconditioned? must we have preconditioned? must you have preconditioned? must they have preconditioned?
Perfect en V-ing
must I have been preconditioning? must you have been preconditioning? must she have been preconditioning? must we have been preconditioning? must you have been preconditioning? must they have been preconditioning?
Forme interro-négative
Forme simple
must I not precondition? must you not precondition? must she not precondition? must we not precondition? must you not precondition? must they not precondition?
Forme en V-ing
must I not be preconditioning? must you not be preconditioning? must she not be preconditioning? must we not be preconditioning? must you not be preconditioning? must they not be preconditioning?
Perfect
must I not have preconditioned? must you not have preconditioned? must she not have preconditioned? must we not have preconditioned? must you not have preconditioned? must they not have preconditioned?
Perfect en V-ing
must I not have been preconditioning? must you not have been preconditioning? must she not have been preconditioning? must we not have been preconditioning? must you not have been preconditioning? must they not have been preconditioning?