English verb conjugation
MUST CLOISTER

Regular verb: cloister - cloistered - cloistered

Affirmation

Simple form	V-ing form
I must cloister you must cloister he must cloister we must cloister you must cloister they must cloister	I must be cloistering you must be cloistering he must be cloistering we must be cloistering you must be cloistering they must be cloistering
Perfect	V-ing perfect
I must have cloistered you must have cloistered he must have cloistered we must have cloistered you must have cloistered they must have cloistered	I must have been cloistering you must have been cloistering he must have been cloistering we must have been cloistering you must have been cloistering they must have been cloistering

Negation

Simple form	V-ing form
I must not cloister you must not cloister he must not cloister we must not cloister you must not cloister they must not cloister	I must not be cloistering you must not be cloistering he must not be cloistering we must not be cloistering you must not be cloistering they must not be cloistering
Perfect	V-ing perfect
I must not have cloistered you must not have cloistered he must not have cloistered we must not have cloistered you must not have cloistered they must not have cloistered	I must not have been cloistering you must not have been cloistering he must not have been cloistering we must not have been cloistering you must not have been cloistering they must not have been cloistering

Interrogative form

Simple form	V-ing form
must I cloister? must you cloister? must he cloister? must we cloister? must you cloister? must they cloister?	must I be cloistering? must you be cloistering? must he be cloistering? must we be cloistering? must you be cloistering? must they be cloistering?
Perfect	V-ing perfect
must I have cloistered? must you have cloistered? must he have cloistered? must we have cloistered? must you have cloistered? must they have cloistered?	must I have been cloistering? must you have been cloistering? must he have been cloistering? must we have been cloistering? must you have been cloistering? must they have been cloistering?

Interro-negative form

Simple form	V-ing form
must I not cloister? must you not cloister? must he not cloister? must we not cloister? must you not cloister? must they not cloister?	must I not be cloistering? must you not be cloistering? must he not be cloistering? must we not be cloistering? must you not be cloistering? must they not be cloistering?
Perfect	V-ing perfect
must I not have cloistered? must you not have cloistered? must he not have cloistered? must we not have cloistered? must you not have cloistered? must they not have cloistered?	must I not have been cloistering? must you not have been cloistering? must he not have been cloistering? must we not have been cloistering? must you not have been cloistering? must they not have been cloistering?