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