I must decussate you must decussate she must decussate we must decussate you must decussate they must decussate
Forme en V-ing
I must be decussating you must be decussating she must be decussating we must be decussating you must be decussating they must be decussating
Perfect
I must have decussated you must have decussated she must have decussated we must have decussated you must have decussated they must have decussated
Perfect en V-ing
I must have been decussating you must have been decussating she must have been decussating we must have been decussating you must have been decussating they must have been decussating
Négation
Forme simple
I must not decussate you must not decussate she must not decussate we must not decussate you must not decussate they must not decussate
Forme en V-ing
I must not be decussating you must not be decussating she must not be decussating we must not be decussating you must not be decussating they must not be decussating
Perfect
I must not have decussated you must not have decussated she must not have decussated we must not have decussated you must not have decussated they must not have decussated
Perfect en V-ing
I must not have been decussating you must not have been decussating she must not have been decussating we must not have been decussating you must not have been decussating they must not have been decussating
Forme interrogative
Forme simple
must I decussate? must you decussate? must she decussate? must we decussate? must you decussate? must they decussate?
Forme en V-ing
must I be decussating? must you be decussating? must she be decussating? must we be decussating? must you be decussating? must they be decussating?
Perfect
must I have decussated? must you have decussated? must she have decussated? must we have decussated? must you have decussated? must they have decussated?
Perfect en V-ing
must I have been decussating? must you have been decussating? must she have been decussating? must we have been decussating? must you have been decussating? must they have been decussating?
Forme interro-négative
Forme simple
must I not decussate? must you not decussate? must she not decussate? must we not decussate? must you not decussate? must they not decussate?
Forme en V-ing
must I not be decussating? must you not be decussating? must she not be decussating? must we not be decussating? must you not be decussating? must they not be decussating?
Perfect
must I not have decussated? must you not have decussated? must she not have decussated? must we not have decussated? must you not have decussated? must they not have decussated?
Perfect en V-ing
must I not have been decussating? must you not have been decussating? must she not have been decussating? must we not have been decussating? must you not have been decussating? must they not have been decussating?