I must decry you must decry she must decry we must decry you must decry they must decry
Forme en V-ing
I must be decrying you must be decrying she must be decrying we must be decrying you must be decrying they must be decrying
Perfect
I must have decried you must have decried she must have decried we must have decried you must have decried they must have decried
Perfect en V-ing
I must have been decrying you must have been decrying she must have been decrying we must have been decrying you must have been decrying they must have been decrying
Négation
Forme simple
I must not decry you must not decry she must not decry we must not decry you must not decry they must not decry
Forme en V-ing
I must not be decrying you must not be decrying she must not be decrying we must not be decrying you must not be decrying they must not be decrying
Perfect
I must not have decried you must not have decried she must not have decried we must not have decried you must not have decried they must not have decried
Perfect en V-ing
I must not have been decrying you must not have been decrying she must not have been decrying we must not have been decrying you must not have been decrying they must not have been decrying
Forme interrogative
Forme simple
must I decry? must you decry? must she decry? must we decry? must you decry? must they decry?
Forme en V-ing
must I be decrying? must you be decrying? must she be decrying? must we be decrying? must you be decrying? must they be decrying?
Perfect
must I have decried? must you have decried? must she have decried? must we have decried? must you have decried? must they have decried?
Perfect en V-ing
must I have been decrying? must you have been decrying? must she have been decrying? must we have been decrying? must you have been decrying? must they have been decrying?
Forme interro-négative
Forme simple
must I not decry? must you not decry? must she not decry? must we not decry? must you not decry? must they not decry?
Forme en V-ing
must I not be decrying? must you not be decrying? must she not be decrying? must we not be decrying? must you not be decrying? must they not be decrying?
Perfect
must I not have decried? must you not have decried? must she not have decried? must we not have decried? must you not have decried? must they not have decried?
Perfect en V-ing
must I not have been decrying? must you not have been decrying? must she not have been decrying? must we not have been decrying? must you not have been decrying? must they not have been decrying?