Coniugazione del verbo inglese
MUST HOUSEKEEP

Verbo irregolare: housekeep - housekept - housekept

Affermazione

Forma semplice	Forma con V-ing
I must housekeep you must housekeep he must housekeep we must housekeep you must housekeep they must housekeep	I must be housekeeping you must be housekeeping he must be housekeeping we must be housekeeping you must be housekeeping they must be housekeeping
Perfetto	Perfetto con V-ing
I must have housekept you must have housekept he must have housekept we must have housekept you must have housekept they must have housekept	I must have been housekeeping you must have been housekeeping he must have been housekeeping we must have been housekeeping you must have been housekeeping they must have been housekeeping

Negazione

Forma semplice	Forma con V-ing
I must not housekeep you must not housekeep he must not housekeep we must not housekeep you must not housekeep they must not housekeep	I must not be housekeeping you must not be housekeeping he must not be housekeeping we must not be housekeeping you must not be housekeeping they must not be housekeeping
Perfetto	Perfetto con V-ing
I must not have housekept you must not have housekept he must not have housekept we must not have housekept you must not have housekept they must not have housekept	I must not have been housekeeping you must not have been housekeeping he must not have been housekeeping we must not have been housekeeping you must not have been housekeeping they must not have been housekeeping

Forma interrogativa

Forma semplice	Forma con V-ing
must I housekeep? must you housekeep? must he housekeep? must we housekeep? must you housekeep? must they housekeep?	must I be housekeeping? must you be housekeeping? must he be housekeeping? must we be housekeeping? must you be housekeeping? must they be housekeeping?
Perfetto	Perfetto con V-ing
must I have housekept? must you have housekept? must he have housekept? must we have housekept? must you have housekept? must they have housekept?	must I have been housekeeping? must you have been housekeeping? must he have been housekeeping? must we have been housekeeping? must you have been housekeeping? must they have been housekeeping?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not housekeep? must you not housekeep? must he not housekeep? must we not housekeep? must you not housekeep? must they not housekeep?	must I not be housekeeping? must you not be housekeeping? must he not be housekeeping? must we not be housekeeping? must you not be housekeeping? must they not be housekeeping?
Perfetto	Perfetto con V-ing
must I not have housekept? must you not have housekept? must he not have housekept? must we not have housekept? must you not have housekept? must they not have housekept?	must I not have been housekeeping? must you not have been housekeeping? must he not have been housekeeping? must we not have been housekeeping? must you not have been housekeeping? must they not have been housekeeping?