Conjugación del verbo inglés
MUST GRIPE

Verbo regular: gripe - griped - griped

Afirmación

Forma simple	Forma con V-ing
I must gripe you must gripe he must gripe we must gripe you must gripe they must gripe	I must be griping you must be griping he 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 he 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 he 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 he 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 he 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 he 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 he 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 he gripe? must we gripe? must you gripe? must they gripe?	must I be griping? must you be griping? must he 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 he 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 he 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 he 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 he 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 he 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 he not have been griping? must we not have been griping? must you not have been griping? must they not have been griping?