I must resystematise you must resystematise he must resystematise we must resystematise you must resystematise they must resystematise
Forme en V-ing
I must be resystematising you must be resystematising he must be resystematising we must be resystematising you must be resystematising they must be resystematising
Perfect
I must have resystematised you must have resystematised he must have resystematised we must have resystematised you must have resystematised they must have resystematised
Perfect en V-ing
I must have been resystematising you must have been resystematising he must have been resystematising we must have been resystematising you must have been resystematising they must have been resystematising
Négation
Forme simple
I must not resystematise you must not resystematise he must not resystematise we must not resystematise you must not resystematise they must not resystematise
Forme en V-ing
I must not be resystematising you must not be resystematising he must not be resystematising we must not be resystematising you must not be resystematising they must not be resystematising
Perfect
I must not have resystematised you must not have resystematised he must not have resystematised we must not have resystematised you must not have resystematised they must not have resystematised
Perfect en V-ing
I must not have been resystematising you must not have been resystematising he must not have been resystematising we must not have been resystematising you must not have been resystematising they must not have been resystematising
Forme interrogative
Forme simple
must I resystematise? must you resystematise? must he resystematise? must we resystematise? must you resystematise? must they resystematise?
Forme en V-ing
must I be resystematising? must you be resystematising? must he be resystematising? must we be resystematising? must you be resystematising? must they be resystematising?
Perfect
must I have resystematised? must you have resystematised? must he have resystematised? must we have resystematised? must you have resystematised? must they have resystematised?
Perfect en V-ing
must I have been resystematising? must you have been resystematising? must he have been resystematising? must we have been resystematising? must you have been resystematising? must they have been resystematising?
Forme interro-négative
Forme simple
must I not resystematise? must you not resystematise? must he not resystematise? must we not resystematise? must you not resystematise? must they not resystematise?
Forme en V-ing
must I not be resystematising? must you not be resystematising? must he not be resystematising? must we not be resystematising? must you not be resystematising? must they not be resystematising?
Perfect
must I not have resystematised? must you not have resystematised? must he not have resystematised? must we not have resystematised? must you not have resystematised? must they not have resystematised?
Perfect en V-ing
must I not have been resystematising? must you not have been resystematising? must he not have been resystematising? must we not have been resystematising? must you not have been resystematising? must they not have been resystematising?