I must bethink you must bethink he must bethink we must bethink you must bethink they must bethink
Forma com V-ing
I must be bethinking you must be bethinking he must be bethinking we must be bethinking you must be bethinking they must be bethinking
Perfeito
I must have bethought you must have bethought he must have bethought we must have bethought you must have bethought they must have bethought
Perfeito com V-ing
I must have been bethinking you must have been bethinking he must have been bethinking we must have been bethinking you must have been bethinking they must have been bethinking
Negação
Forma simple
I mustn't bethink you mustn't bethink he mustn't bethink we mustn't bethink you mustn't bethink they mustn't bethink
Forma com V-ing
I mustn't be bethinking you mustn't be bethinking he mustn't be bethinking we mustn't be bethinking you mustn't be bethinking they mustn't be bethinking
Perfeito
I mustn't have bethought you mustn't have bethought he mustn't have bethought we mustn't have bethought you mustn't have bethought they mustn't have bethought
Perfeito com V-ing
I mustn't have been bethinking you mustn't have been bethinking he mustn't have been bethinking we mustn't have been bethinking you mustn't have been bethinking they mustn't have been bethinking
Forma interrogativa
Forma simple
must I bethink? must you bethink? must he bethink? must we bethink? must you bethink? must they bethink?
Forma com V-ing
must I be bethinking? must you be bethinking? must he be bethinking? must we be bethinking? must you be bethinking? must they be bethinking?
Perfeito
must I have bethought? must you have bethought? must he have bethought? must we have bethought? must you have bethought? must they have bethought?
Perfeito com V-ing
must I have been bethinking? must you have been bethinking? must he have been bethinking? must we have been bethinking? must you have been bethinking? must they have been bethinking?
Forma interro-Negação
Forma simple
mustn't I bethink? mustn't you bethink? mustn't he bethink? mustn't we bethink? mustn't you bethink? mustn't they bethink?
Forma com V-ing
mustn't I be bethinking? mustn't you be bethinking? mustn't he be bethinking? mustn't we be bethinking? mustn't you be bethinking? mustn't they be bethinking?
Perfeito
mustn't I have bethought? mustn't you have bethought? mustn't he have bethought? mustn't we have bethought? mustn't you have bethought? mustn't they have bethought?
Perfeito com V-ing
mustn't I have been bethinking? mustn't you have been bethinking? mustn't he have been bethinking? mustn't we have been bethinking? mustn't you have been bethinking? mustn't they have been bethinking?