I must prick you must prick she must prick we must prick you must prick they must prick
Forme en V-ing
I must be pricking you must be pricking she must be pricking we must be pricking you must be pricking they must be pricking
Perfect
I must have pricked you must have pricked she must have pricked we must have pricked you must have pricked they must have pricked
Perfect en V-ing
I must have been pricking you must have been pricking she must have been pricking we must have been pricking you must have been pricking they must have been pricking
Négation
Forme simple
I must not prick you must not prick she must not prick we must not prick you must not prick they must not prick
Forme en V-ing
I must not be pricking you must not be pricking she must not be pricking we must not be pricking you must not be pricking they must not be pricking
Perfect
I must not have pricked you must not have pricked she must not have pricked we must not have pricked you must not have pricked they must not have pricked
Perfect en V-ing
I must not have been pricking you must not have been pricking she must not have been pricking we must not have been pricking you must not have been pricking they must not have been pricking
Forme interrogative
Forme simple
must I prick? must you prick? must she prick? must we prick? must you prick? must they prick?
Forme en V-ing
must I be pricking? must you be pricking? must she be pricking? must we be pricking? must you be pricking? must they be pricking?
Perfect
must I have pricked? must you have pricked? must she have pricked? must we have pricked? must you have pricked? must they have pricked?
Perfect en V-ing
must I have been pricking? must you have been pricking? must she have been pricking? must we have been pricking? must you have been pricking? must they have been pricking?
Forme interro-négative
Forme simple
must I not prick? must you not prick? must she not prick? must we not prick? must you not prick? must they not prick?
Forme en V-ing
must I not be pricking? must you not be pricking? must she not be pricking? must we not be pricking? must you not be pricking? must they not be pricking?
Perfect
must I not have pricked? must you not have pricked? must she not have pricked? must we not have pricked? must you not have pricked? must they not have pricked?
Perfect en V-ing
must I not have been pricking? must you not have been pricking? must she not have been pricking? must we not have been pricking? must you not have been pricking? must they not have been pricking?