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