English verb conjugation
MUST FLAY

Regular verb: flay - flayed - flayed

Affirmation

Simple form	V-ing form
I must flay you must flay he must flay we must flay you must flay they must flay	I must be flaying you must be flaying he must be flaying we must be flaying you must be flaying they must be flaying
Perfect	V-ing perfect
I must have flayed you must have flayed he must have flayed we must have flayed you must have flayed they must have flayed	I must have been flaying you must have been flaying he must have been flaying we must have been flaying you must have been flaying they must have been flaying

Negation

Simple form	V-ing form
I must not flay you must not flay he must not flay we must not flay you must not flay they must not flay	I must not be flaying you must not be flaying he must not be flaying we must not be flaying you must not be flaying they must not be flaying
Perfect	V-ing perfect
I must not have flayed you must not have flayed he must not have flayed we must not have flayed you must not have flayed they must not have flayed	I must not have been flaying you must not have been flaying he must not have been flaying we must not have been flaying you must not have been flaying they must not have been flaying

Interrogative form

Simple form	V-ing form
must I flay? must you flay? must he flay? must we flay? must you flay? must they flay?	must I be flaying? must you be flaying? must he be flaying? must we be flaying? must you be flaying? must they be flaying?
Perfect	V-ing perfect
must I have flayed? must you have flayed? must he have flayed? must we have flayed? must you have flayed? must they have flayed?	must I have been flaying? must you have been flaying? must he have been flaying? must we have been flaying? must you have been flaying? must they have been flaying?

Interro-negative form

Simple form	V-ing form
must I not flay? must you not flay? must he not flay? must we not flay? must you not flay? must they not flay?	must I not be flaying? must you not be flaying? must he not be flaying? must we not be flaying? must you not be flaying? must they not be flaying?
Perfect	V-ing perfect
must I not have flayed? must you not have flayed? must he not have flayed? must we not have flayed? must you not have flayed? must they not have flayed?	must I not have been flaying? must you not have been flaying? must he not have been flaying? must we not have been flaying? must you not have been flaying? must they not have been flaying?