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 must not gripe you must not gripe she must not gripe we must not gripe you must not gripe they must not gripe	I must not be griping you must not be griping she must not be griping we must not be griping you must not be griping they must not be griping
Perfecto	Perfecto con V-ing
I must not have griped you must not have griped she must not have griped we must not have griped you must not have griped they must not have griped	I must not have been griping you must not have been griping she must not have been griping we must not have been griping you must not have been griping they must not 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
must I not gripe? must you not gripe? must she not gripe? must we not gripe? must you not gripe? must they not gripe?	must I not be griping? must you not be griping? must she not be griping? must we not be griping? must you not be griping? must they not be griping?
Perfecto	Perfecto con V-ing
must I not have griped? must you not have griped? must she not have griped? must we not have griped? must you not have griped? must they not have griped?	must I not have been griping? must you not have been griping? must she not have been griping? must we not have been griping? must you not have been griping? must they not have been griping?