I must desalinate you must desalinate she must desalinate we must desalinate you must desalinate they must desalinate
Forme en V-ing
I must be desalinating you must be desalinating she must be desalinating we must be desalinating you must be desalinating they must be desalinating
Perfect
I must have desalinated you must have desalinated she must have desalinated we must have desalinated you must have desalinated they must have desalinated
Perfect en V-ing
I must have been desalinating you must have been desalinating she must have been desalinating we must have been desalinating you must have been desalinating they must have been desalinating
Négation
Forme simple
I must not desalinate you must not desalinate she must not desalinate we must not desalinate you must not desalinate they must not desalinate
Forme en V-ing
I must not be desalinating you must not be desalinating she must not be desalinating we must not be desalinating you must not be desalinating they must not be desalinating
Perfect
I must not have desalinated you must not have desalinated she must not have desalinated we must not have desalinated you must not have desalinated they must not have desalinated
Perfect en V-ing
I must not have been desalinating you must not have been desalinating she must not have been desalinating we must not have been desalinating you must not have been desalinating they must not have been desalinating
Forme interrogative
Forme simple
must I desalinate? must you desalinate? must she desalinate? must we desalinate? must you desalinate? must they desalinate?
Forme en V-ing
must I be desalinating? must you be desalinating? must she be desalinating? must we be desalinating? must you be desalinating? must they be desalinating?
Perfect
must I have desalinated? must you have desalinated? must she have desalinated? must we have desalinated? must you have desalinated? must they have desalinated?
Perfect en V-ing
must I have been desalinating? must you have been desalinating? must she have been desalinating? must we have been desalinating? must you have been desalinating? must they have been desalinating?
Forme interro-négative
Forme simple
must I not desalinate? must you not desalinate? must she not desalinate? must we not desalinate? must you not desalinate? must they not desalinate?
Forme en V-ing
must I not be desalinating? must you not be desalinating? must she not be desalinating? must we not be desalinating? must you not be desalinating? must they not be desalinating?
Perfect
must I not have desalinated? must you not have desalinated? must she not have desalinated? must we not have desalinated? must you not have desalinated? must they not have desalinated?
Perfect en V-ing
must I not have been desalinating? must you not have been desalinating? must she not have been desalinating? must we not have been desalinating? must you not have been desalinating? must they not have been desalinating?