English verb conjugation
MUST NAME

Regular verb: name - named - named

Affirmation

Simple form	V-ing form
I must name you must name he must name we must name you must name they must name	I must be naming you must be naming he must be naming we must be naming you must be naming they must be naming
Perfect	V-ing perfect
I must have named you must have named he must have named we must have named you must have named they must have named	I must have been naming you must have been naming he must have been naming we must have been naming you must have been naming they must have been naming

Negation

Simple form	V-ing form
I must not name you must not name he must not name we must not name you must not name they must not name	I must not be naming you must not be naming he must not be naming we must not be naming you must not be naming they must not be naming
Perfect	V-ing perfect
I must not have named you must not have named he must not have named we must not have named you must not have named they must not have named	I must not have been naming you must not have been naming he must not have been naming we must not have been naming you must not have been naming they must not have been naming

Interrogative form

Simple form	V-ing form
must I name? must you name? must he name? must we name? must you name? must they name?	must I be naming? must you be naming? must he be naming? must we be naming? must you be naming? must they be naming?
Perfect	V-ing perfect
must I have named? must you have named? must he have named? must we have named? must you have named? must they have named?	must I have been naming? must you have been naming? must he have been naming? must we have been naming? must you have been naming? must they have been naming?

Interro-negative form

Simple form	V-ing form
must I not name? must you not name? must he not name? must we not name? must you not name? must they not name?	must I not be naming? must you not be naming? must he not be naming? must we not be naming? must you not be naming? must they not be naming?
Perfect	V-ing perfect
must I not have named? must you not have named? must he not have named? must we not have named? must you not have named? must they not have named?	must I not have been naming? must you not have been naming? must he not have been naming? must we not have been naming? must you not have been naming? must they not have been naming?