Coniugazione del verbo inglese
MUST BUM

Verbo regolare: bum - bummed - bummed

Affermazione

Forma semplice	Forma con V-ing
I must bum you must bum she must bum we must bum you must bum they must bum	I must be bumming you must be bumming she must be bumming we must be bumming you must be bumming they must be bumming
Perfetto	Perfetto con V-ing
I must have bummed you must have bummed she must have bummed we must have bummed you must have bummed they must have bummed	I must have been bumming you must have been bumming she must have been bumming we must have been bumming you must have been bumming they must have been bumming

Negazione

Forma semplice	Forma con V-ing
I must not bum you must not bum she must not bum we must not bum you must not bum they must not bum	I must not be bumming you must not be bumming she must not be bumming we must not be bumming you must not be bumming they must not be bumming
Perfetto	Perfetto con V-ing
I must not have bummed you must not have bummed she must not have bummed we must not have bummed you must not have bummed they must not have bummed	I must not have been bumming you must not have been bumming she must not have been bumming we must not have been bumming you must not have been bumming they must not have been bumming

Forma interrogativa

Forma semplice	Forma con V-ing
must I bum? must you bum? must she bum? must we bum? must you bum? must they bum?	must I be bumming? must you be bumming? must she be bumming? must we be bumming? must you be bumming? must they be bumming?
Perfetto	Perfetto con V-ing
must I have bummed? must you have bummed? must she have bummed? must we have bummed? must you have bummed? must they have bummed?	must I have been bumming? must you have been bumming? must she have been bumming? must we have been bumming? must you have been bumming? must they have been bumming?

Forma interro-negativa

Forma semplice	Forma con V-ing
must I not bum? must you not bum? must she not bum? must we not bum? must you not bum? must they not bum?	must I not be bumming? must you not be bumming? must she not be bumming? must we not be bumming? must you not be bumming? must they not be bumming?
Perfetto	Perfetto con V-ing
must I not have bummed? must you not have bummed? must she not have bummed? must we not have bummed? must you not have bummed? must they not have bummed?	must I not have been bumming? must you not have been bumming? must she not have been bumming? must we not have been bumming? must you not have been bumming? must they not have been bumming?