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