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