English verb conjugation
MUST FLAKE

Regular verb: flake - flaked - flaked

Affirmation

Simple form	V-ing form
I must flake you must flake he must flake we must flake you must flake they must flake	I must be flaking you must be flaking he must be flaking we must be flaking you must be flaking they must be flaking
Perfect	V-ing perfect
I must have flaked you must have flaked he must have flaked we must have flaked you must have flaked they must have flaked	I must have been flaking you must have been flaking he must have been flaking we must have been flaking you must have been flaking they must have been flaking

Negation

Simple form	V-ing form
I must not flake you must not flake he must not flake we must not flake you must not flake they must not flake	I must not be flaking you must not be flaking he must not be flaking we must not be flaking you must not be flaking they must not be flaking
Perfect	V-ing perfect
I must not have flaked you must not have flaked he must not have flaked we must not have flaked you must not have flaked they must not have flaked	I must not have been flaking you must not have been flaking he must not have been flaking we must not have been flaking you must not have been flaking they must not have been flaking

Interrogative form

Simple form	V-ing form
must I flake? must you flake? must he flake? must we flake? must you flake? must they flake?	must I be flaking? must you be flaking? must he be flaking? must we be flaking? must you be flaking? must they be flaking?
Perfect	V-ing perfect
must I have flaked? must you have flaked? must he have flaked? must we have flaked? must you have flaked? must they have flaked?	must I have been flaking? must you have been flaking? must he have been flaking? must we have been flaking? must you have been flaking? must they have been flaking?

Interro-negative form

Simple form	V-ing form
must I not flake? must you not flake? must he not flake? must we not flake? must you not flake? must they not flake?	must I not be flaking? must you not be flaking? must he not be flaking? must we not be flaking? must you not be flaking? must they not be flaking?
Perfect	V-ing perfect
must I not have flaked? must you not have flaked? must he not have flaked? must we not have flaked? must you not have flaked? must they not have flaked?	must I not have been flaking? must you not have been flaking? must he not have been flaking? must we not have been flaking? must you not have been flaking? must they not have been flaking?