I must gripe you must gripe she must gripe we must gripe you must gripe they must gripe
Forma com V-ing
I must be griping you must be griping she must be griping we must be griping you must be griping they must be griping
Perfeito
I must have griped you must have griped she must have griped we must have griped you must have griped they must have griped
Perfeito com V-ing
I must have been griping you must have been griping she must have been griping we must have been griping you must have been griping they must have been griping
Negação
Forma simple
I mustn't gripe you mustn't gripe she mustn't gripe we mustn't gripe you mustn't gripe they mustn't gripe
Forma com V-ing
I mustn't be griping you mustn't be griping she mustn't be griping we mustn't be griping you mustn't be griping they mustn't be griping
Perfeito
I mustn't have griped you mustn't have griped she mustn't have griped we mustn't have griped you mustn't have griped they mustn't have griped
Perfeito com V-ing
I mustn't have been griping you mustn't have been griping she mustn't have been griping we mustn't have been griping you mustn't have been griping they mustn't have been griping
Forma interrogativa
Forma simple
must I gripe? must you gripe? must she gripe? must we gripe? must you gripe? must they gripe?
Forma com V-ing
must I be griping? must you be griping? must she be griping? must we be griping? must you be griping? must they be griping?
Perfeito
must I have griped? must you have griped? must she have griped? must we have griped? must you have griped? must they have griped?
Perfeito com V-ing
must I have been griping? must you have been griping? must she have been griping? must we have been griping? must you have been griping? must they have been griping?
Forma interro-Negação
Forma simple
mustn't I gripe? mustn't you gripe? mustn't she gripe? mustn't we gripe? mustn't you gripe? mustn't they gripe?
Forma com V-ing
mustn't I be griping? mustn't you be griping? mustn't she be griping? mustn't we be griping? mustn't you be griping? mustn't they be griping?
Perfeito
mustn't I have griped? mustn't you have griped? mustn't she have griped? mustn't we have griped? mustn't you have griped? mustn't they have griped?
Perfeito com V-ing
mustn't I have been griping? mustn't you have been griping? mustn't she have been griping? mustn't we have been griping? mustn't you have been griping? mustn't they have been griping?