Conjugación del verbo inglés
MUST GRIPE

Verbo regular: gripe - griped - griped

Afirmación

Forma simple	Forma con V-ing
I must gripe you must gripe she must gripe we must gripe you must gripe they must gripe	I must be griping you must be griping she must be griping we must be griping you must be griping they must be griping
Perfecto	Perfecto con V-ing
I must have griped you must have griped she must have griped we must have griped you must have griped they must have griped	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

Negación

Forma simple	Forma con V-ing
I mustn't gripe you mustn't gripe she mustn't gripe we mustn't gripe you mustn't gripe they mustn't gripe	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
Perfecto	Perfecto con V-ing
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	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	Forma con V-ing
must I gripe? must you gripe? must she gripe? must we gripe? must you gripe? must they gripe?	must I be griping? must you be griping? must she be griping? must we be griping? must you be griping? must they be griping?
Perfecto	Perfecto con V-ing
must I have griped? must you have griped? must she have griped? must we have griped? must you have griped? must they have griped?	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-negativa

Forma simple	Forma con V-ing
mustn't I gripe? mustn't you gripe? mustn't she gripe? mustn't we gripe? mustn't you gripe? mustn't they gripe?	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?
Perfecto	Perfecto con V-ing
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?	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?