Coniugazione del verbo inglese
MUST CRUMPLE

Verbo regolare: crumple - crumpled - crumpled

Affermazione

Forma semplice	Forma con V-ing
I must crumple you must crumple he must crumple we must crumple you must crumple they must crumple	I must be crumpling you must be crumpling he must be crumpling we must be crumpling you must be crumpling they must be crumpling
Perfetto	Perfetto con V-ing
I must have crumpled you must have crumpled he must have crumpled we must have crumpled you must have crumpled they must have crumpled	I must have been crumpling you must have been crumpling he must have been crumpling we must have been crumpling you must have been crumpling they must have been crumpling

Negazione

Forma semplice	Forma con V-ing
I must not crumple you must not crumple he must not crumple we must not crumple you must not crumple they must not crumple	I must not be crumpling you must not be crumpling he must not be crumpling we must not be crumpling you must not be crumpling they must not be crumpling
Perfetto	Perfetto con V-ing
I must not have crumpled you must not have crumpled he must not have crumpled we must not have crumpled you must not have crumpled they must not have crumpled	I must not have been crumpling you must not have been crumpling he must not have been crumpling we must not have been crumpling you must not have been crumpling they must not have been crumpling

Forma interrogativa

Forma semplice	Forma con V-ing
must I crumple? must you crumple? must he crumple? must we crumple? must you crumple? must they crumple?	must I be crumpling? must you be crumpling? must he be crumpling? must we be crumpling? must you be crumpling? must they be crumpling?
Perfetto	Perfetto con V-ing
must I have crumpled? must you have crumpled? must he have crumpled? must we have crumpled? must you have crumpled? must they have crumpled?	must I have been crumpling? must you have been crumpling? must he have been crumpling? must we have been crumpling? must you have been crumpling? must they have been crumpling?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not crumple? must you not crumple? must he not crumple? must we not crumple? must you not crumple? must they not crumple?	must I not be crumpling? must you not be crumpling? must he not be crumpling? must we not be crumpling? must you not be crumpling? must they not be crumpling?
Perfetto	Perfetto con V-ing
must I not have crumpled? must you not have crumpled? must he not have crumpled? must we not have crumpled? must you not have crumpled? must they not have crumpled?	must I not have been crumpling? must you not have been crumpling? must he not have been crumpling? must we not have been crumpling? must you not have been crumpling? must they not have been crumpling?