can cloister
Regular verb: cloister - cloistered- cloistered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can cloister
you can cloister
she can cloister
we can cloister
you can cloister
they can cloister 	I can be cloistering
you can be cloistering
she can be cloistering
we can be cloistering
you can be cloistering
they can be cloistering	I can have cloistered
you can have cloistered
she can have cloistered
we can have cloistered
you can have cloistered
they can have cloistered	I can have been cloistering
you can have been cloistering
she can have been cloistering
we can have been cloistering
you can have been cloistering
they can have been cloistering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot cloister
you cannot cloister
she cannot cloister
we cannot cloister
you cannot cloister
they cannot cloister 	I cannot be cloistering
you cannot be cloistering
she cannot be cloistering
we cannot be cloistering
you cannot be cloistering
they cannot be cloistering	I cannot have cloistered
you cannot have cloistered
she cannot have cloistered
we cannot have cloistered
you cannot have cloistered
they cannot have cloistered	I cannot have been cloistering
you cannot have been cloistering
she cannot have been cloistering
we cannot have been cloistering
you cannot have been cloistering
they cannot have been cloistering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I cloister?
can you cloister?
can she cloister?
can we cloister?
can you cloister?
can they cloister? 	can I be cloistering?
can you be cloistering?
can she be cloistering?
can we be cloistering?
can you be cloistering?
can they be cloistering? 	can I have cloistered?
can you have cloistered?
can she have cloistered?
can we have cloistered?
can you have cloistered?
can they have cloistered? 	can I have been cloistering?
can you have been cloistering?
can she have been cloistering?
can we have been cloistering?
can you have been cloistering?
can they have been cloistering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not cloister?
can you not cloister?
can she not cloister?
can we not cloister?
can you not cloister?
can they not cloister? 	can I not be cloistering?
can you not be cloistering?
can she not be cloistering?
can we not be cloistering?
can you not be cloistering?
can they not be cloistering? 	can I not have cloistered?
can you not have cloistered?
can she not have cloistered?
can we not have cloistered?
can you not have cloistered?
can they not have cloistered? 	can I not have been cloistering?
can you not have been cloistering?
can she not have been cloistering?
can we not have been cloistering?
can you not have been cloistering?
can they not have been cloistering?