I must deflower you must deflower she must deflower we must deflower you must deflower they must deflower
V-ing form
I must be deflowering you must be deflowering she must be deflowering we must be deflowering you must be deflowering they must be deflowering
Perfect
I must have deflowered you must have deflowered she must have deflowered we must have deflowered you must have deflowered they must have deflowered
V-ing perfect
I must have been deflowering you must have been deflowering she must have been deflowering we must have been deflowering you must have been deflowering they must have been deflowering
Negation
Simple form
I must not deflower you must not deflower she must not deflower we must not deflower you must not deflower they must not deflower
V-ing form
I must not be deflowering you must not be deflowering she must not be deflowering we must not be deflowering you must not be deflowering they must not be deflowering
Perfect
I must not have deflowered you must not have deflowered she must not have deflowered we must not have deflowered you must not have deflowered they must not have deflowered
V-ing perfect
I must not have been deflowering you must not have been deflowering she must not have been deflowering we must not have been deflowering you must not have been deflowering they must not have been deflowering
Interrogative form
Simple form
must I deflower? must you deflower? must she deflower? must we deflower? must you deflower? must they deflower?
V-ing form
must I be deflowering? must you be deflowering? must she be deflowering? must we be deflowering? must you be deflowering? must they be deflowering?
Perfect
must I have deflowered? must you have deflowered? must she have deflowered? must we have deflowered? must you have deflowered? must they have deflowered?
V-ing perfect
must I have been deflowering? must you have been deflowering? must she have been deflowering? must we have been deflowering? must you have been deflowering? must they have been deflowering?
Interro-negative form
Simple form
must I not deflower? must you not deflower? must she not deflower? must we not deflower? must you not deflower? must they not deflower?
V-ing form
must I not be deflowering? must you not be deflowering? must she not be deflowering? must we not be deflowering? must you not be deflowering? must they not be deflowering?
Perfect
must I not have deflowered? must you not have deflowered? must she not have deflowered? must we not have deflowered? must you not have deflowered? must they not have deflowered?
V-ing perfect
must I not have been deflowering? must you not have been deflowering? must she not have been deflowering? must we not have been deflowering? must you not have been deflowering? must they not have been deflowering?