I must recap you must recap she must recap we must recap you must recap they must recap
V-ing form
I must be recapping you must be recapping she must be recapping we must be recapping you must be recapping they must be recapping
Perfect
I must have recapped you must have recapped she must have recapped we must have recapped you must have recapped they must have recapped
V-ing perfect
I must have been recapping you must have been recapping she must have been recapping we must have been recapping you must have been recapping they must have been recapping
Negation
Simple form
I mustn't recap you mustn't recap she mustn't recap we mustn't recap you mustn't recap they mustn't recap
V-ing form
I mustn't be recapping you mustn't be recapping she mustn't be recapping we mustn't be recapping you mustn't be recapping they mustn't be recapping
Perfect
I mustn't have recapped you mustn't have recapped she mustn't have recapped we mustn't have recapped you mustn't have recapped they mustn't have recapped
V-ing perfect
I mustn't have been recapping you mustn't have been recapping she mustn't have been recapping we mustn't have been recapping you mustn't have been recapping they mustn't have been recapping
Interrogative form
Simple form
must I recap? must you recap? must she recap? must we recap? must you recap? must they recap?
V-ing form
must I be recapping? must you be recapping? must she be recapping? must we be recapping? must you be recapping? must they be recapping?
Perfect
must I have recapped? must you have recapped? must she have recapped? must we have recapped? must you have recapped? must they have recapped?
V-ing perfect
must I have been recapping? must you have been recapping? must she have been recapping? must we have been recapping? must you have been recapping? must they have been recapping?
Interro-negative form
Simple form
mustn't I recap? mustn't you recap? mustn't she recap? mustn't we recap? mustn't you recap? mustn't they recap?
V-ing form
mustn't I be recapping? mustn't you be recapping? mustn't she be recapping? mustn't we be recapping? mustn't you be recapping? mustn't they be recapping?
Perfect
mustn't I have recapped? mustn't you have recapped? mustn't she have recapped? mustn't we have recapped? mustn't you have recapped? mustn't they have recapped?
V-ing perfect
mustn't I have been recapping? mustn't you have been recapping? mustn't she have been recapping? mustn't we have been recapping? mustn't you have been recapping? mustn't they have been recapping?