English verb conjugation
MUST BUSINESS

Regular verb: business - businessed - businessed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must business you must business she must business we must business you must business they must business	I must be businessing you must be businessing she must be businessing we must be businessing you must be businessing they must be businessing
Perfect	V-ing perfect
I must have businessed you must have businessed she must have businessed we must have businessed you must have businessed they must have businessed	I must have been businessing you must have been businessing she must have been businessing we must have been businessing you must have been businessing they must have been businessing

Negation

Simple form	V-ing form
I must not business you must not business she must not business we must not business you must not business they must not business	I must not be businessing you must not be businessing she must not be businessing we must not be businessing you must not be businessing they must not be businessing
Perfect	V-ing perfect
I must not have businessed you must not have businessed she must not have businessed we must not have businessed you must not have businessed they must not have businessed	I must not have been businessing you must not have been businessing she must not have been businessing we must not have been businessing you must not have been businessing they must not have been businessing

Interrogative form

Simple form	V-ing form
must I business? must you business? must she business? must we business? must you business? must they business?	must I be businessing? must you be businessing? must she be businessing? must we be businessing? must you be businessing? must they be businessing?
Perfect	V-ing perfect
must I have businessed? must you have businessed? must she have businessed? must we have businessed? must you have businessed? must they have businessed?	must I have been businessing? must you have been businessing? must she have been businessing? must we have been businessing? must you have been businessing? must they have been businessing?

Interro-negative form

Simple form	V-ing form
must I not business? must you not business? must she not business? must we not business? must you not business? must they not business?	must I not be businessing? must you not be businessing? must she not be businessing? must we not be businessing? must you not be businessing? must they not be businessing?
Perfect	V-ing perfect
must I not have businessed? must you not have businessed? must she not have businessed? must we not have businessed? must you not have businessed? must they not have businessed?	must I not have been businessing? must you not have been businessing? must she not have been businessing? must we not have been businessing? must you not have been businessing? must they not have been businessing?