Coniugazione del verbo inglese
MUST BUTT

Verbo regolare: butt - butted - butted

Affermazione

Forma semplice	Forma con V-ing
I must butt you must butt he must butt we must butt you must butt they must butt	I must be butting you must be butting he must be butting we must be butting you must be butting they must be butting
Perfetto	Perfetto con V-ing
I must have butted you must have butted he must have butted we must have butted you must have butted they must have butted	I must have been butting you must have been butting he must have been butting we must have been butting you must have been butting they must have been butting

Negazione

Forma semplice	Forma con V-ing
I mustn't butt you mustn't butt he mustn't butt we mustn't butt you mustn't butt they mustn't butt	I mustn't be butting you mustn't be butting he mustn't be butting we mustn't be butting you mustn't be butting they mustn't be butting
Perfetto	Perfetto con V-ing
I mustn't have butted you mustn't have butted he mustn't have butted we mustn't have butted you mustn't have butted they mustn't have butted	I mustn't have been butting you mustn't have been butting he mustn't have been butting we mustn't have been butting you mustn't have been butting they mustn't have been butting

Forma interrogativa

Forma semplice	Forma con V-ing
must I butt? must you butt? must he butt? must we butt? must you butt? must they butt?	must I be butting? must you be butting? must he be butting? must we be butting? must you be butting? must they be butting?
Perfetto	Perfetto con V-ing
must I have butted? must you have butted? must he have butted? must we have butted? must you have butted? must they have butted?	must I have been butting? must you have been butting? must he have been butting? must we have been butting? must you have been butting? must they have been butting?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I butt? mustn't you butt? mustn't he butt? mustn't we butt? mustn't you butt? mustn't they butt?	mustn't I be butting? mustn't you be butting? mustn't he be butting? mustn't we be butting? mustn't you be butting? mustn't they be butting?
Perfetto	Perfetto con V-ing
mustn't I have butted? mustn't you have butted? mustn't he have butted? mustn't we have butted? mustn't you have butted? mustn't they have butted?	mustn't I have been butting? mustn't you have been butting? mustn't he have been butting? mustn't we have been butting? mustn't you have been butting? mustn't they have been butting?