English verb conjugation
MUST BAKE

Regular verb: bake - baked - baked

Affirmation

Simple form	V-ing form
I must bake you must bake he must bake we must bake you must bake they must bake	I must be baking you must be baking he must be baking we must be baking you must be baking they must be baking
Perfect	V-ing perfect
I must have baked you must have baked he must have baked we must have baked you must have baked they must have baked	I must have been baking you must have been baking he must have been baking we must have been baking you must have been baking they must have been baking

Negation

Simple form	V-ing form
I must not bake you must not bake he must not bake we must not bake you must not bake they must not bake	I must not be baking you must not be baking he must not be baking we must not be baking you must not be baking they must not be baking
Perfect	V-ing perfect
I must not have baked you must not have baked he must not have baked we must not have baked you must not have baked they must not have baked	I must not have been baking you must not have been baking he must not have been baking we must not have been baking you must not have been baking they must not have been baking

Interrogative form

Simple form	V-ing form
must I bake? must you bake? must he bake? must we bake? must you bake? must they bake?	must I be baking? must you be baking? must he be baking? must we be baking? must you be baking? must they be baking?
Perfect	V-ing perfect
must I have baked? must you have baked? must he have baked? must we have baked? must you have baked? must they have baked?	must I have been baking? must you have been baking? must he have been baking? must we have been baking? must you have been baking? must they have been baking?

Interro-negative form

Simple form	V-ing form
must I not bake? must you not bake? must he not bake? must we not bake? must you not bake? must they not bake?	must I not be baking? must you not be baking? must he not be baking? must we not be baking? must you not be baking? must they not be baking?
Perfect	V-ing perfect
must I not have baked? must you not have baked? must he not have baked? must we not have baked? must you not have baked? must they not have baked?	must I not have been baking? must you not have been baking? must he not have been baking? must we not have been baking? must you not have been baking? must they not have been baking?