English verb conjugation
MUST DESIGNATE

Regular verb: designate - designated - designated

Affirmation

Simple form	V-ing form
I must designate you must designate she must designate we must designate you must designate they must designate	I must be designating you must be designating she must be designating we must be designating you must be designating they must be designating
Perfect	V-ing perfect
I must have designated you must have designated she must have designated we must have designated you must have designated they must have designated	I must have been designating you must have been designating she must have been designating we must have been designating you must have been designating they must have been designating

Negation

Simple form	V-ing form
I must not designate you must not designate she must not designate we must not designate you must not designate they must not designate	I must not be designating you must not be designating she must not be designating we must not be designating you must not be designating they must not be designating
Perfect	V-ing perfect
I must not have designated you must not have designated she must not have designated we must not have designated you must not have designated they must not have designated	I must not have been designating you must not have been designating she must not have been designating we must not have been designating you must not have been designating they must not have been designating

Interrogative form

Simple form	V-ing form
must I designate? must you designate? must she designate? must we designate? must you designate? must they designate?	must I be designating? must you be designating? must she be designating? must we be designating? must you be designating? must they be designating?
Perfect	V-ing perfect
must I have designated? must you have designated? must she have designated? must we have designated? must you have designated? must they have designated?	must I have been designating? must you have been designating? must she have been designating? must we have been designating? must you have been designating? must they have been designating?

Interro-negative form

Simple form	V-ing form
must I not designate? must you not designate? must she not designate? must we not designate? must you not designate? must they not designate?	must I not be designating? must you not be designating? must she not be designating? must we not be designating? must you not be designating? must they not be designating?
Perfect	V-ing perfect
must I not have designated? must you not have designated? must she not have designated? must we not have designated? must you not have designated? must they not have designated?	must I not have been designating? must you not have been designating? must she not have been designating? must we not have been designating? must you not have been designating? must they not have been designating?