English verb conjugation
MUST ENCYST

Regular verb: encyst - encysted - encysted

Affirmation

Simple form	V-ing form
I must encyst you must encyst he must encyst we must encyst you must encyst they must encyst	I must be encysting you must be encysting he must be encysting we must be encysting you must be encysting they must be encysting
Perfect	V-ing perfect
I must have encysted you must have encysted he must have encysted we must have encysted you must have encysted they must have encysted	I must have been encysting you must have been encysting he must have been encysting we must have been encysting you must have been encysting they must have been encysting

Negation

Simple form	V-ing form
I must not encyst you must not encyst he must not encyst we must not encyst you must not encyst they must not encyst	I must not be encysting you must not be encysting he must not be encysting we must not be encysting you must not be encysting they must not be encysting
Perfect	V-ing perfect
I must not have encysted you must not have encysted he must not have encysted we must not have encysted you must not have encysted they must not have encysted	I must not have been encysting you must not have been encysting he must not have been encysting we must not have been encysting you must not have been encysting they must not have been encysting

Interrogative form

Simple form	V-ing form
must I encyst? must you encyst? must he encyst? must we encyst? must you encyst? must they encyst?	must I be encysting? must you be encysting? must he be encysting? must we be encysting? must you be encysting? must they be encysting?
Perfect	V-ing perfect
must I have encysted? must you have encysted? must he have encysted? must we have encysted? must you have encysted? must they have encysted?	must I have been encysting? must you have been encysting? must he have been encysting? must we have been encysting? must you have been encysting? must they have been encysting?

Interro-negative form

Simple form	V-ing form
must I not encyst? must you not encyst? must he not encyst? must we not encyst? must you not encyst? must they not encyst?	must I not be encysting? must you not be encysting? must he not be encysting? must we not be encysting? must you not be encysting? must they not be encysting?
Perfect	V-ing perfect
must I not have encysted? must you not have encysted? must he not have encysted? must we not have encysted? must you not have encysted? must they not have encysted?	must I not have been encysting? must you not have been encysting? must he not have been encysting? must we not have been encysting? must you not have been encysting? must they not have been encysting?