English verb conjugation
MUST DISDAIN

Regular verb: disdain - disdained - disdained

Affirmation

Simple form	V-ing form
I must disdain you must disdain she must disdain we must disdain you must disdain they must disdain	I must be disdaining you must be disdaining she must be disdaining we must be disdaining you must be disdaining they must be disdaining
Perfect	V-ing perfect
I must have disdained you must have disdained she must have disdained we must have disdained you must have disdained they must have disdained	I must have been disdaining you must have been disdaining she must have been disdaining we must have been disdaining you must have been disdaining they must have been disdaining

Negation

Simple form	V-ing form
I must not disdain you must not disdain she must not disdain we must not disdain you must not disdain they must not disdain	I must not be disdaining you must not be disdaining she must not be disdaining we must not be disdaining you must not be disdaining they must not be disdaining
Perfect	V-ing perfect
I must not have disdained you must not have disdained she must not have disdained we must not have disdained you must not have disdained they must not have disdained	I must not have been disdaining you must not have been disdaining she must not have been disdaining we must not have been disdaining you must not have been disdaining they must not have been disdaining

Interrogative form

Simple form	V-ing form
must I disdain? must you disdain? must she disdain? must we disdain? must you disdain? must they disdain?	must I be disdaining? must you be disdaining? must she be disdaining? must we be disdaining? must you be disdaining? must they be disdaining?
Perfect	V-ing perfect
must I have disdained? must you have disdained? must she have disdained? must we have disdained? must you have disdained? must they have disdained?	must I have been disdaining? must you have been disdaining? must she have been disdaining? must we have been disdaining? must you have been disdaining? must they have been disdaining?

Interro-negative form

Simple form	V-ing form
must I not disdain? must you not disdain? must she not disdain? must we not disdain? must you not disdain? must they not disdain?	must I not be disdaining? must you not be disdaining? must she not be disdaining? must we not be disdaining? must you not be disdaining? must they not be disdaining?
Perfect	V-ing perfect
must I not have disdained? must you not have disdained? must she not have disdained? must we not have disdained? must you not have disdained? must they not have disdained?	must I not have been disdaining? must you not have been disdaining? must she not have been disdaining? must we not have been disdaining? must you not have been disdaining? must they not have been disdaining?