I must pucker you must pucker he must pucker we must pucker you must pucker they must pucker
Forma con V-ing
I must be puckering you must be puckering he must be puckering we must be puckering you must be puckering they must be puckering
Perfetto
I must have puckered you must have puckered he must have puckered we must have puckered you must have puckered they must have puckered
Perfetto con V-ing
I must have been puckering you must have been puckering he must have been puckering we must have been puckering you must have been puckering they must have been puckering
Negazione
Forma semplice
I mustn't pucker you mustn't pucker he mustn't pucker we mustn't pucker you mustn't pucker they mustn't pucker
Forma con V-ing
I mustn't be puckering you mustn't be puckering he mustn't be puckering we mustn't be puckering you mustn't be puckering they mustn't be puckering
Perfetto
I mustn't have puckered you mustn't have puckered he mustn't have puckered we mustn't have puckered you mustn't have puckered they mustn't have puckered
Perfetto con V-ing
I mustn't have been puckering you mustn't have been puckering he mustn't have been puckering we mustn't have been puckering you mustn't have been puckering they mustn't have been puckering
Forma interrogativa
Forma semplice
must I pucker? must you pucker? must he pucker? must we pucker? must you pucker? must they pucker?
Forma con V-ing
must I be puckering? must you be puckering? must he be puckering? must we be puckering? must you be puckering? must they be puckering?
Perfetto
must I have puckered? must you have puckered? must he have puckered? must we have puckered? must you have puckered? must they have puckered?
Perfetto con V-ing
must I have been puckering? must you have been puckering? must he have been puckering? must we have been puckering? must you have been puckering? must they have been puckering?
Forma interro-negativa
Forma semplice
mustn't I pucker? mustn't you pucker? mustn't he pucker? mustn't we pucker? mustn't you pucker? mustn't they pucker?
Forma con V-ing
mustn't I be puckering? mustn't you be puckering? mustn't he be puckering? mustn't we be puckering? mustn't you be puckering? mustn't they be puckering?
Perfetto
mustn't I have puckered? mustn't you have puckered? mustn't he have puckered? mustn't we have puckered? mustn't you have puckered? mustn't they have puckered?
Perfetto con V-ing
mustn't I have been puckering? mustn't you have been puckering? mustn't he have been puckering? mustn't we have been puckering? mustn't you have been puckering? mustn't they have been puckering?