I must prosper you must prosper he must prosper we must prosper you must prosper they must prosper
Forma com V-ing
I must be prospering you must be prospering he must be prospering we must be prospering you must be prospering they must be prospering
Perfeito
I must have prospered you must have prospered he must have prospered we must have prospered you must have prospered they must have prospered
Perfeito com V-ing
I must have been prospering you must have been prospering he must have been prospering we must have been prospering you must have been prospering they must have been prospering
Negação
Forma simple
I mustn't prosper you mustn't prosper he mustn't prosper we mustn't prosper you mustn't prosper they mustn't prosper
Forma com V-ing
I mustn't be prospering you mustn't be prospering he mustn't be prospering we mustn't be prospering you mustn't be prospering they mustn't be prospering
Perfeito
I mustn't have prospered you mustn't have prospered he mustn't have prospered we mustn't have prospered you mustn't have prospered they mustn't have prospered
Perfeito com V-ing
I mustn't have been prospering you mustn't have been prospering he mustn't have been prospering we mustn't have been prospering you mustn't have been prospering they mustn't have been prospering
Forma interrogativa
Forma simple
must I prosper? must you prosper? must he prosper? must we prosper? must you prosper? must they prosper?
Forma com V-ing
must I be prospering? must you be prospering? must he be prospering? must we be prospering? must you be prospering? must they be prospering?
Perfeito
must I have prospered? must you have prospered? must he have prospered? must we have prospered? must you have prospered? must they have prospered?
Perfeito com V-ing
must I have been prospering? must you have been prospering? must he have been prospering? must we have been prospering? must you have been prospering? must they have been prospering?
Forma interro-Negação
Forma simple
mustn't I prosper? mustn't you prosper? mustn't he prosper? mustn't we prosper? mustn't you prosper? mustn't they prosper?
Forma com V-ing
mustn't I be prospering? mustn't you be prospering? mustn't he be prospering? mustn't we be prospering? mustn't you be prospering? mustn't they be prospering?
Perfeito
mustn't I have prospered? mustn't you have prospered? mustn't he have prospered? mustn't we have prospered? mustn't you have prospered? mustn't they have prospered?
Perfeito com V-ing
mustn't I have been prospering? mustn't you have been prospering? mustn't he have been prospering? mustn't we have been prospering? mustn't you have been prospering? mustn't they have been prospering?