I must gripe you must gripe he must gripe we must gripe you must gripe they must gripe
Forma con V-ing
I must be griping you must be griping he must be griping we must be griping you must be griping they must be griping
Perfetto
I must have griped you must have griped he must have griped we must have griped you must have griped they must have griped
Perfetto con V-ing
I must have been griping you must have been griping he must have been griping we must have been griping you must have been griping they must have been griping
Negazione
Forma semplice
I mustn't gripe you mustn't gripe he mustn't gripe we mustn't gripe you mustn't gripe they mustn't gripe
Forma con V-ing
I mustn't be griping you mustn't be griping he mustn't be griping we mustn't be griping you mustn't be griping they mustn't be griping
Perfetto
I mustn't have griped you mustn't have griped he mustn't have griped we mustn't have griped you mustn't have griped they mustn't have griped
Perfetto con V-ing
I mustn't have been griping you mustn't have been griping he 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 semplice
must I gripe? must you gripe? must he gripe? must we gripe? must you gripe? must they gripe?
Forma con V-ing
must I be griping? must you be griping? must he be griping? must we be griping? must you be griping? must they be griping?
Perfetto
must I have griped? must you have griped? must he have griped? must we have griped? must you have griped? must they have griped?
Perfetto con V-ing
must I have been griping? must you have been griping? must he have been griping? must we have been griping? must you have been griping? must they have been griping?
Forma interro-negativa
Forma semplice
mustn't I gripe? mustn't you gripe? mustn't he gripe? mustn't we gripe? mustn't you gripe? mustn't they gripe?
Forma con V-ing
mustn't I be griping? mustn't you be griping? mustn't he be griping? mustn't we be griping? mustn't you be griping? mustn't they be griping?
Perfetto
mustn't I have griped? mustn't you have griped? mustn't he have griped? mustn't we have griped? mustn't you have griped? mustn't they have griped?
Perfetto con V-ing
mustn't I have been griping? mustn't you have been griping? mustn't he have been griping? mustn't we have been griping? mustn't you have been griping? mustn't they have been griping?