English verb conjugation
MUST BANK

Regular verb: bank - banked - banked

Affirmation

Simple form	V-ing form
I must bank you must bank she must bank we must bank you must bank they must bank	I must be banking you must be banking she must be banking we must be banking you must be banking they must be banking
Perfect	V-ing perfect
I must have banked you must have banked she must have banked we must have banked you must have banked they must have banked	I must have been banking you must have been banking she must have been banking we must have been banking you must have been banking they must have been banking

Negation

Simple form	V-ing form
I must not bank you must not bank she must not bank we must not bank you must not bank they must not bank	I must not be banking you must not be banking she must not be banking we must not be banking you must not be banking they must not be banking
Perfect	V-ing perfect
I must not have banked you must not have banked she must not have banked we must not have banked you must not have banked they must not have banked	I must not have been banking you must not have been banking she must not have been banking we must not have been banking you must not have been banking they must not have been banking

Interrogative form

Simple form	V-ing form
must I bank? must you bank? must she bank? must we bank? must you bank? must they bank?	must I be banking? must you be banking? must she be banking? must we be banking? must you be banking? must they be banking?
Perfect	V-ing perfect
must I have banked? must you have banked? must she have banked? must we have banked? must you have banked? must they have banked?	must I have been banking? must you have been banking? must she have been banking? must we have been banking? must you have been banking? must they have been banking?

Interro-negative form

Simple form	V-ing form
must I not bank? must you not bank? must she not bank? must we not bank? must you not bank? must they not bank?	must I not be banking? must you not be banking? must she not be banking? must we not be banking? must you not be banking? must they not be banking?
Perfect	V-ing perfect
must I not have banked? must you not have banked? must she not have banked? must we not have banked? must you not have banked? must they not have banked?	must I not have been banking? must you not have been banking? must she not have been banking? must we not have been banking? must you not have been banking? must they not have been banking?