I must predesignate you must predesignate she must predesignate we must predesignate you must predesignate they must predesignate
V-ing form
I must be predesignating you must be predesignating she must be predesignating we must be predesignating you must be predesignating they must be predesignating
Perfect
I must have predesignated you must have predesignated she must have predesignated we must have predesignated you must have predesignated they must have predesignated
V-ing perfect
I must have been predesignating you must have been predesignating she must have been predesignating we must have been predesignating you must have been predesignating they must have been predesignating
Negation
Simple form
I must not predesignate you must not predesignate she must not predesignate we must not predesignate you must not predesignate they must not predesignate
V-ing form
I must not be predesignating you must not be predesignating she must not be predesignating we must not be predesignating you must not be predesignating they must not be predesignating
Perfect
I must not have predesignated you must not have predesignated she must not have predesignated we must not have predesignated you must not have predesignated they must not have predesignated
V-ing perfect
I must not have been predesignating you must not have been predesignating she must not have been predesignating we must not have been predesignating you must not have been predesignating they must not have been predesignating
Interrogative form
Simple form
must I predesignate? must you predesignate? must she predesignate? must we predesignate? must you predesignate? must they predesignate?
V-ing form
must I be predesignating? must you be predesignating? must she be predesignating? must we be predesignating? must you be predesignating? must they be predesignating?
Perfect
must I have predesignated? must you have predesignated? must she have predesignated? must we have predesignated? must you have predesignated? must they have predesignated?
V-ing perfect
must I have been predesignating? must you have been predesignating? must she have been predesignating? must we have been predesignating? must you have been predesignating? must they have been predesignating?
Interro-negative form
Simple form
must I not predesignate? must you not predesignate? must she not predesignate? must we not predesignate? must you not predesignate? must they not predesignate?
V-ing form
must I not be predesignating? must you not be predesignating? must she not be predesignating? must we not be predesignating? must you not be predesignating? must they not be predesignating?
Perfect
must I not have predesignated? must you not have predesignated? must she not have predesignated? must we not have predesignated? must you not have predesignated? must they not have predesignated?
V-ing perfect
must I not have been predesignating? must you not have been predesignating? must she not have been predesignating? must we not have been predesignating? must you not have been predesignating? must they not have been predesignating?