English verb conjugation
MUST SHIT

Irregular verb: shit - shit, shat - shit, shat

Affirmation

Simple form	V-ing form
I must shit you must shit she must shit we must shit you must shit they must shit	I must be shitting you must be shitting she must be shitting we must be shitting you must be shitting they must be shitting
Perfect	V-ing perfect
I must have shit, shat you must have shit, shat she must have shit, shat we must have shit, shat you must have shit, shat they must have shit, shat	I must have been shitting you must have been shitting she must have been shitting we must have been shitting you must have been shitting they must have been shitting

Negation

Simple form	V-ing form
I mustn't shit you mustn't shit she mustn't shit we mustn't shit you mustn't shit they mustn't shit	I mustn't be shitting you mustn't be shitting she mustn't be shitting we mustn't be shitting you mustn't be shitting they mustn't be shitting
Perfect	V-ing perfect
I mustn't have shit, shat you mustn't have shit, shat she mustn't have shit, shat we mustn't have shit, shat you mustn't have shit, shat they mustn't have shit, shat	I mustn't have been shitting you mustn't have been shitting she mustn't have been shitting we mustn't have been shitting you mustn't have been shitting they mustn't have been shitting

Interrogative form

Simple form	V-ing form
must I shit? must you shit? must she shit? must we shit? must you shit? must they shit?	must I be shitting? must you be shitting? must she be shitting? must we be shitting? must you be shitting? must they be shitting?
Perfect	V-ing perfect
must I have shit, shat? must you have shit, shat? must she have shit, shat? must we have shit, shat? must you have shit, shat? must they have shit, shat?	must I have been shitting? must you have been shitting? must she have been shitting? must we have been shitting? must you have been shitting? must they have been shitting?

Interro-negative form

Simple form	V-ing form
mustn't I shit? mustn't you shit? mustn't she shit? mustn't we shit? mustn't you shit? mustn't they shit?	mustn't I be shitting? mustn't you be shitting? mustn't she be shitting? mustn't we be shitting? mustn't you be shitting? mustn't they be shitting?
Perfect	V-ing perfect
mustn't I have shit, shat? mustn't you have shit, shat? mustn't she have shit, shat? mustn't we have shit, shat? mustn't you have shit, shat? mustn't they have shit, shat?	mustn't I have been shitting? mustn't you have been shitting? mustn't she have been shitting? mustn't we have been shitting? mustn't you have been shitting? mustn't they have been shitting?