I must canker you must canker he must canker we must canker you must canker they must canker
Forme en V-ing
I must be cankering you must be cankering he must be cankering we must be cankering you must be cankering they must be cankering
Perfect
I must have cankered you must have cankered he must have cankered we must have cankered you must have cankered they must have cankered
Perfect en V-ing
I must have been cankering you must have been cankering he must have been cankering we must have been cankering you must have been cankering they must have been cankering
Négation
Forme simple
I must not canker you must not canker he must not canker we must not canker you must not canker they must not canker
Forme en V-ing
I must not be cankering you must not be cankering he must not be cankering we must not be cankering you must not be cankering they must not be cankering
Perfect
I must not have cankered you must not have cankered he must not have cankered we must not have cankered you must not have cankered they must not have cankered
Perfect en V-ing
I must not have been cankering you must not have been cankering he must not have been cankering we must not have been cankering you must not have been cankering they must not have been cankering
Forme interrogative
Forme simple
must I canker? must you canker? must he canker? must we canker? must you canker? must they canker?
Forme en V-ing
must I be cankering? must you be cankering? must he be cankering? must we be cankering? must you be cankering? must they be cankering?
Perfect
must I have cankered? must you have cankered? must he have cankered? must we have cankered? must you have cankered? must they have cankered?
Perfect en V-ing
must I have been cankering? must you have been cankering? must he have been cankering? must we have been cankering? must you have been cankering? must they have been cankering?
Forme interro-négative
Forme simple
must I not canker? must you not canker? must he not canker? must we not canker? must you not canker? must they not canker?
Forme en V-ing
must I not be cankering? must you not be cankering? must he not be cankering? must we not be cankering? must you not be cankering? must they not be cankering?
Perfect
must I not have cankered? must you not have cankered? must he not have cankered? must we not have cankered? must you not have cankered? must they not have cankered?
Perfect en V-ing
must I not have been cankering? must you not have been cankering? must he not have been cankering? must we not have been cankering? must you not have been cankering? must they not have been cankering?