I must paper you must paper she must paper we must paper you must paper they must paper
Forma con V-ing
I must be papering you must be papering she must be papering we must be papering you must be papering they must be papering
Perfetto
I must have papered you must have papered she must have papered we must have papered you must have papered they must have papered
Perfetto con V-ing
I must have been papering you must have been papering she must have been papering we must have been papering you must have been papering they must have been papering
Negazione
Forma semplice
I mustn't paper you mustn't paper she mustn't paper we mustn't paper you mustn't paper they mustn't paper
Forma con V-ing
I mustn't be papering you mustn't be papering she mustn't be papering we mustn't be papering you mustn't be papering they mustn't be papering
Perfetto
I mustn't have papered you mustn't have papered she mustn't have papered we mustn't have papered you mustn't have papered they mustn't have papered
Perfetto con V-ing
I mustn't have been papering you mustn't have been papering she mustn't have been papering we mustn't have been papering you mustn't have been papering they mustn't have been papering
Forma interrogativa
Forma semplice
must I paper? must you paper? must she paper? must we paper? must you paper? must they paper?
Forma con V-ing
must I be papering? must you be papering? must she be papering? must we be papering? must you be papering? must they be papering?
Perfetto
must I have papered? must you have papered? must she have papered? must we have papered? must you have papered? must they have papered?
Perfetto con V-ing
must I have been papering? must you have been papering? must she have been papering? must we have been papering? must you have been papering? must they have been papering?
Forma interro-negativa
Forma semplice
mustn't I paper? mustn't you paper? mustn't she paper? mustn't we paper? mustn't you paper? mustn't they paper?
Forma con V-ing
mustn't I be papering? mustn't you be papering? mustn't she be papering? mustn't we be papering? mustn't you be papering? mustn't they be papering?
Perfetto
mustn't I have papered? mustn't you have papered? mustn't she have papered? mustn't we have papered? mustn't you have papered? mustn't they have papered?
Perfetto con V-ing
mustn't I have been papering? mustn't you have been papering? mustn't she have been papering? mustn't we have been papering? mustn't you have been papering? mustn't they have been papering?