I must warp you must warp he must warp we must warp you must warp they must warp
Forme en V-ing
I must be warping you must be warping he must be warping we must be warping you must be warping they must be warping
Perfect
I must have warped you must have warped he must have warped we must have warped you must have warped they must have warped
Perfect en V-ing
I must have been warping you must have been warping he must have been warping we must have been warping you must have been warping they must have been warping
Négation
Forme simple
I must not warp you must not warp he must not warp we must not warp you must not warp they must not warp
Forme en V-ing
I must not be warping you must not be warping he must not be warping we must not be warping you must not be warping they must not be warping
Perfect
I must not have warped you must not have warped he must not have warped we must not have warped you must not have warped they must not have warped
Perfect en V-ing
I must not have been warping you must not have been warping he must not have been warping we must not have been warping you must not have been warping they must not have been warping
Forme interrogative
Forme simple
must I warp? must you warp? must he warp? must we warp? must you warp? must they warp?
Forme en V-ing
must I be warping? must you be warping? must he be warping? must we be warping? must you be warping? must they be warping?
Perfect
must I have warped? must you have warped? must he have warped? must we have warped? must you have warped? must they have warped?
Perfect en V-ing
must I have been warping? must you have been warping? must he have been warping? must we have been warping? must you have been warping? must they have been warping?
Forme interro-négative
Forme simple
must I not warp? must you not warp? must he not warp? must we not warp? must you not warp? must they not warp?
Forme en V-ing
must I not be warping? must you not be warping? must he not be warping? must we not be warping? must you not be warping? must they not be warping?
Perfect
must I not have warped? must you not have warped? must he not have warped? must we not have warped? must you not have warped? must they not have warped?
Perfect en V-ing
must I not have been warping? must you not have been warping? must he not have been warping? must we not have been warping? must you not have been warping? must they not have been warping?