Coniugazione del verbo inglese
MUST ZIPPER

Verbo regolare: zipper - zippered - zippered

Affermazione

Forma semplice	Forma con V-ing
I must zipper you must zipper he must zipper we must zipper you must zipper they must zipper	I must be zippering you must be zippering he must be zippering we must be zippering you must be zippering they must be zippering
Perfetto	Perfetto con V-ing
I must have zippered you must have zippered he must have zippered we must have zippered you must have zippered they must have zippered	I must have been zippering you must have been zippering he must have been zippering we must have been zippering you must have been zippering they must have been zippering

Negazione

Forma semplice	Forma con V-ing
I mustn't zipper you mustn't zipper he mustn't zipper we mustn't zipper you mustn't zipper they mustn't zipper	I mustn't be zippering you mustn't be zippering he mustn't be zippering we mustn't be zippering you mustn't be zippering they mustn't be zippering
Perfetto	Perfetto con V-ing
I mustn't have zippered you mustn't have zippered he mustn't have zippered we mustn't have zippered you mustn't have zippered they mustn't have zippered	I mustn't have been zippering you mustn't have been zippering he mustn't have been zippering we mustn't have been zippering you mustn't have been zippering they mustn't have been zippering

Forma interrogativa

Forma semplice	Forma con V-ing
must I zipper? must you zipper? must he zipper? must we zipper? must you zipper? must they zipper?	must I be zippering? must you be zippering? must he be zippering? must we be zippering? must you be zippering? must they be zippering?
Perfetto	Perfetto con V-ing
must I have zippered? must you have zippered? must he have zippered? must we have zippered? must you have zippered? must they have zippered?	must I have been zippering? must you have been zippering? must he have been zippering? must we have been zippering? must you have been zippering? must they have been zippering?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I zipper? mustn't you zipper? mustn't he zipper? mustn't we zipper? mustn't you zipper? mustn't they zipper?	mustn't I be zippering? mustn't you be zippering? mustn't he be zippering? mustn't we be zippering? mustn't you be zippering? mustn't they be zippering?
Perfetto	Perfetto con V-ing
mustn't I have zippered? mustn't you have zippered? mustn't he have zippered? mustn't we have zippered? mustn't you have zippered? mustn't they have zippered?	mustn't I have been zippering? mustn't you have been zippering? mustn't he have been zippering? mustn't we have been zippering? mustn't you have been zippering? mustn't they have been zippering?