could rememorize
Regular verb: rememorize - rememorized- rememorized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could rememorize
you could rememorize
he could rememorize
we could rememorize
you could rememorize
they could rememorize 	I could be rememorizing
you could be rememorizing
he could be rememorizing
we could be rememorizing
you could be rememorizing
they could be rememorizing	I could have rememorized
you could have rememorized
he could have rememorized
we could have rememorized
you could have rememorized
they could have rememorized	I could have been rememorizing
you could have been rememorizing
he could have been rememorizing
we could have been rememorizing
you could have been rememorizing
they could have been rememorizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't rememorize
you couldn't rememorize
he couldn't rememorize
we couldn't rememorize
you couldn't rememorize
they couldn't rememorize 	I couldn't be rememorizing
you couldn't be rememorizing
he couldn't be rememorizing
we couldn't be rememorizing
you couldn't be rememorizing
they couldn't be rememorizing	I couldn't have rememorized
you couldn't have rememorized
he couldn't have rememorized
we couldn't have rememorized
you couldn't have rememorized
they couldn't have rememorized	I couldn't have been rememorizing
you couldn't have been rememorizing
he couldn't have been rememorizing
we couldn't have been rememorizing
you couldn't have been rememorizing
they couldn't have been rememorizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I rememorize?
could you rememorize?
could he rememorize?
could we rememorize?
could you rememorize?
could they rememorize? 	could I be rememorizing?
could you be rememorizing?
could he be rememorizing?
could we be rememorizing?
could you be rememorizing?
could they be rememorizing? 	could I have rememorized?
could you have rememorized?
could he have rememorized?
could we have rememorized?
could you have rememorized?
could they have rememorized? 	could I have been rememorizing?
could you have been rememorizing?
could he have been rememorizing?
could we have been rememorizing?
could you have been rememorizing?
could they have been rememorizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I rememorize?
couldn't you rememorize?
couldn't he rememorize?
couldn't we rememorize?
couldn't you rememorize?
couldn't they rememorize? 	couldn't I be rememorizing?
couldn't you be rememorizing?
couldn't he be rememorizing?
couldn't we be rememorizing?
couldn't you be rememorizing?
couldn't they be rememorizing? 	couldn't I have rememorized?
couldn't you have rememorized?
couldn't he have rememorized?
couldn't we have rememorized?
couldn't you have rememorized?
couldn't they have rememorized? 	couldn't I have been rememorizing?
couldn't you have been rememorizing?
couldn't he have been rememorizing?
couldn't we have been rememorizing?
couldn't you have been rememorizing?
couldn't they have been rememorizing?