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