I must extrude you must extrude he must extrude we must extrude you must extrude they must extrude
Forme en V-ing
I must be extruding you must be extruding he must be extruding we must be extruding you must be extruding they must be extruding
Perfect
I must have extruded you must have extruded he must have extruded we must have extruded you must have extruded they must have extruded
Perfect en V-ing
I must have been extruding you must have been extruding he must have been extruding we must have been extruding you must have been extruding they must have been extruding
Négation
Forme simple
I must not extrude you must not extrude he must not extrude we must not extrude you must not extrude they must not extrude
Forme en V-ing
I must not be extruding you must not be extruding he must not be extruding we must not be extruding you must not be extruding they must not be extruding
Perfect
I must not have extruded you must not have extruded he must not have extruded we must not have extruded you must not have extruded they must not have extruded
Perfect en V-ing
I must not have been extruding you must not have been extruding he must not have been extruding we must not have been extruding you must not have been extruding they must not have been extruding
Forme interrogative
Forme simple
must I extrude? must you extrude? must he extrude? must we extrude? must you extrude? must they extrude?
Forme en V-ing
must I be extruding? must you be extruding? must he be extruding? must we be extruding? must you be extruding? must they be extruding?
Perfect
must I have extruded? must you have extruded? must he have extruded? must we have extruded? must you have extruded? must they have extruded?
Perfect en V-ing
must I have been extruding? must you have been extruding? must he have been extruding? must we have been extruding? must you have been extruding? must they have been extruding?
Forme interro-négative
Forme simple
must I not extrude? must you not extrude? must he not extrude? must we not extrude? must you not extrude? must they not extrude?
Forme en V-ing
must I not be extruding? must you not be extruding? must he not be extruding? must we not be extruding? must you not be extruding? must they not be extruding?
Perfect
must I not have extruded? must you not have extruded? must he not have extruded? must we not have extruded? must you not have extruded? must they not have extruded?
Perfect en V-ing
must I not have been extruding? must you not have been extruding? must he not have been extruding? must we not have been extruding? must you not have been extruding? must they not have been extruding?