English verb conjugation
MUST CART

Regular verb: cart - carted - carted

Affirmation

Simple form	V-ing form
I must cart you must cart she must cart we must cart you must cart they must cart	I must be carting you must be carting she must be carting we must be carting you must be carting they must be carting
Perfect	V-ing perfect
I must have carted you must have carted she must have carted we must have carted you must have carted they must have carted	I must have been carting you must have been carting she must have been carting we must have been carting you must have been carting they must have been carting

Negation

Simple form	V-ing form
I mustn't cart you mustn't cart she mustn't cart we mustn't cart you mustn't cart they mustn't cart	I mustn't be carting you mustn't be carting she mustn't be carting we mustn't be carting you mustn't be carting they mustn't be carting
Perfect	V-ing perfect
I mustn't have carted you mustn't have carted she mustn't have carted we mustn't have carted you mustn't have carted they mustn't have carted	I mustn't have been carting you mustn't have been carting she mustn't have been carting we mustn't have been carting you mustn't have been carting they mustn't have been carting

Interrogative form

Simple form	V-ing form
must I cart? must you cart? must she cart? must we cart? must you cart? must they cart?	must I be carting? must you be carting? must she be carting? must we be carting? must you be carting? must they be carting?
Perfect	V-ing perfect
must I have carted? must you have carted? must she have carted? must we have carted? must you have carted? must they have carted?	must I have been carting? must you have been carting? must she have been carting? must we have been carting? must you have been carting? must they have been carting?

Interro-negative form

Simple form	V-ing form
mustn't I cart? mustn't you cart? mustn't she cart? mustn't we cart? mustn't you cart? mustn't they cart?	mustn't I be carting? mustn't you be carting? mustn't she be carting? mustn't we be carting? mustn't you be carting? mustn't they be carting?
Perfect	V-ing perfect
mustn't I have carted? mustn't you have carted? mustn't she have carted? mustn't we have carted? mustn't you have carted? mustn't they have carted?	mustn't I have been carting? mustn't you have been carting? mustn't she have been carting? mustn't we have been carting? mustn't you have been carting? mustn't they have been carting?