English verb conjugation
MUST FILLAGREE

Regular verb: fillagree - fillagreed - fillagreed

Affirmation

Simple form	V-ing form
I must fillagree you must fillagree he must fillagree we must fillagree you must fillagree they must fillagree	I must be fillagreeing you must be fillagreeing he must be fillagreeing we must be fillagreeing you must be fillagreeing they must be fillagreeing
Perfect	V-ing perfect
I must have fillagreed you must have fillagreed he must have fillagreed we must have fillagreed you must have fillagreed they must have fillagreed	I must have been fillagreeing you must have been fillagreeing he must have been fillagreeing we must have been fillagreeing you must have been fillagreeing they must have been fillagreeing

Negation

Simple form	V-ing form
I must not fillagree you must not fillagree he must not fillagree we must not fillagree you must not fillagree they must not fillagree	I must not be fillagreeing you must not be fillagreeing he must not be fillagreeing we must not be fillagreeing you must not be fillagreeing they must not be fillagreeing
Perfect	V-ing perfect
I must not have fillagreed you must not have fillagreed he must not have fillagreed we must not have fillagreed you must not have fillagreed they must not have fillagreed	I must not have been fillagreeing you must not have been fillagreeing he must not have been fillagreeing we must not have been fillagreeing you must not have been fillagreeing they must not have been fillagreeing

Interrogative form

Simple form	V-ing form
must I fillagree? must you fillagree? must he fillagree? must we fillagree? must you fillagree? must they fillagree?	must I be fillagreeing? must you be fillagreeing? must he be fillagreeing? must we be fillagreeing? must you be fillagreeing? must they be fillagreeing?
Perfect	V-ing perfect
must I have fillagreed? must you have fillagreed? must he have fillagreed? must we have fillagreed? must you have fillagreed? must they have fillagreed?	must I have been fillagreeing? must you have been fillagreeing? must he have been fillagreeing? must we have been fillagreeing? must you have been fillagreeing? must they have been fillagreeing?

Interro-negative form

Simple form	V-ing form
must I not fillagree? must you not fillagree? must he not fillagree? must we not fillagree? must you not fillagree? must they not fillagree?	must I not be fillagreeing? must you not be fillagreeing? must he not be fillagreeing? must we not be fillagreeing? must you not be fillagreeing? must they not be fillagreeing?
Perfect	V-ing perfect
must I not have fillagreed? must you not have fillagreed? must he not have fillagreed? must we not have fillagreed? must you not have fillagreed? must they not have fillagreed?	must I not have been fillagreeing? must you not have been fillagreeing? must he not have been fillagreeing? must we not have been fillagreeing? must you not have been fillagreeing? must they not have been fillagreeing?