English verb conjugation
MUST PREDESIGNATE

Regular verb: predesignate - predesignated - predesignated

Affirmation

Simple form	V-ing form
I must predesignate you must predesignate he must predesignate we must predesignate you must predesignate they must predesignate	I must be predesignating you must be predesignating he must be predesignating we must be predesignating you must be predesignating they must be predesignating
Perfect	V-ing perfect
I must have predesignated you must have predesignated he must have predesignated we must have predesignated you must have predesignated they must have predesignated	I must have been predesignating you must have been predesignating he must have been predesignating we must have been predesignating you must have been predesignating they must have been predesignating

Negation

Simple form	V-ing form
I mustn't predesignate you mustn't predesignate he mustn't predesignate we mustn't predesignate you mustn't predesignate they mustn't predesignate	I mustn't be predesignating you mustn't be predesignating he mustn't be predesignating we mustn't be predesignating you mustn't be predesignating they mustn't be predesignating
Perfect	V-ing perfect
I mustn't have predesignated you mustn't have predesignated he mustn't have predesignated we mustn't have predesignated you mustn't have predesignated they mustn't have predesignated	I mustn't have been predesignating you mustn't have been predesignating he mustn't have been predesignating we mustn't have been predesignating you mustn't have been predesignating they mustn't have been predesignating

Interrogative form

Simple form	V-ing form
must I predesignate? must you predesignate? must he predesignate? must we predesignate? must you predesignate? must they predesignate?	must I be predesignating? must you be predesignating? must he be predesignating? must we be predesignating? must you be predesignating? must they be predesignating?
Perfect	V-ing perfect
must I have predesignated? must you have predesignated? must he have predesignated? must we have predesignated? must you have predesignated? must they have predesignated?	must I have been predesignating? must you have been predesignating? must he have been predesignating? must we have been predesignating? must you have been predesignating? must they have been predesignating?

Interro-negative form

Simple form	V-ing form
mustn't I predesignate? mustn't you predesignate? mustn't he predesignate? mustn't we predesignate? mustn't you predesignate? mustn't they predesignate?	mustn't I be predesignating? mustn't you be predesignating? mustn't he be predesignating? mustn't we be predesignating? mustn't you be predesignating? mustn't they be predesignating?
Perfect	V-ing perfect
mustn't I have predesignated? mustn't you have predesignated? mustn't he have predesignated? mustn't we have predesignated? mustn't you have predesignated? mustn't they have predesignated?	mustn't I have been predesignating? mustn't you have been predesignating? mustn't he have been predesignating? mustn't we have been predesignating? mustn't you have been predesignating? mustn't they have been predesignating?