English verb conjugation
MUST CONGEAL

Regular verb: congeal - congealed - congealed

Affirmation

Simple form	V-ing form
I must congeal you must congeal he must congeal we must congeal you must congeal they must congeal	I must be congealing you must be congealing he must be congealing we must be congealing you must be congealing they must be congealing
Perfect	V-ing perfect
I must have congealed you must have congealed he must have congealed we must have congealed you must have congealed they must have congealed	I must have been congealing you must have been congealing he must have been congealing we must have been congealing you must have been congealing they must have been congealing

Negation

Simple form	V-ing form
I must not congeal you must not congeal he must not congeal we must not congeal you must not congeal they must not congeal	I must not be congealing you must not be congealing he must not be congealing we must not be congealing you must not be congealing they must not be congealing
Perfect	V-ing perfect
I must not have congealed you must not have congealed he must not have congealed we must not have congealed you must not have congealed they must not have congealed	I must not have been congealing you must not have been congealing he must not have been congealing we must not have been congealing you must not have been congealing they must not have been congealing

Interrogative form

Simple form	V-ing form
must I congeal? must you congeal? must he congeal? must we congeal? must you congeal? must they congeal?	must I be congealing? must you be congealing? must he be congealing? must we be congealing? must you be congealing? must they be congealing?
Perfect	V-ing perfect
must I have congealed? must you have congealed? must he have congealed? must we have congealed? must you have congealed? must they have congealed?	must I have been congealing? must you have been congealing? must he have been congealing? must we have been congealing? must you have been congealing? must they have been congealing?

Interro-negative form

Simple form	V-ing form
must I not congeal? must you not congeal? must he not congeal? must we not congeal? must you not congeal? must they not congeal?	must I not be congealing? must you not be congealing? must he not be congealing? must we not be congealing? must you not be congealing? must they not be congealing?
Perfect	V-ing perfect
must I not have congealed? must you not have congealed? must he not have congealed? must we not have congealed? must you not have congealed? must they not have congealed?	must I not have been congealing? must you not have been congealing? must he not have been congealing? must we not have been congealing? must you not have been congealing? must they not have been congealing?