I must print you must print she must print we must print you must print they must print
Forma com V-ing
I must be printing you must be printing she must be printing we must be printing you must be printing they must be printing
Perfeito
I must have printed you must have printed she must have printed we must have printed you must have printed they must have printed
Perfeito com V-ing
I must have been printing you must have been printing she must have been printing we must have been printing you must have been printing they must have been printing
Negação
Forma simple
I mustn't print you mustn't print she mustn't print we mustn't print you mustn't print they mustn't print
Forma com V-ing
I mustn't be printing you mustn't be printing she mustn't be printing we mustn't be printing you mustn't be printing they mustn't be printing
Perfeito
I mustn't have printed you mustn't have printed she mustn't have printed we mustn't have printed you mustn't have printed they mustn't have printed
Perfeito com V-ing
I mustn't have been printing you mustn't have been printing she mustn't have been printing we mustn't have been printing you mustn't have been printing they mustn't have been printing
Forma interrogativa
Forma simple
must I print? must you print? must she print? must we print? must you print? must they print?
Forma com V-ing
must I be printing? must you be printing? must she be printing? must we be printing? must you be printing? must they be printing?
Perfeito
must I have printed? must you have printed? must she have printed? must we have printed? must you have printed? must they have printed?
Perfeito com V-ing
must I have been printing? must you have been printing? must she have been printing? must we have been printing? must you have been printing? must they have been printing?
Forma interro-Negação
Forma simple
mustn't I print? mustn't you print? mustn't she print? mustn't we print? mustn't you print? mustn't they print?
Forma com V-ing
mustn't I be printing? mustn't you be printing? mustn't she be printing? mustn't we be printing? mustn't you be printing? mustn't they be printing?
Perfeito
mustn't I have printed? mustn't you have printed? mustn't she have printed? mustn't we have printed? mustn't you have printed? mustn't they have printed?
Perfeito com V-ing
mustn't I have been printing? mustn't you have been printing? mustn't she have been printing? mustn't we have been printing? mustn't you have been printing? mustn't they have been printing?