could redeem
Regular verb: redeem - redeemed- redeemed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could redeem
you could redeem
she could redeem
we could redeem
you could redeem
they could redeem 	I could be redeeming
you could be redeeming
she could be redeeming
we could be redeeming
you could be redeeming
they could be redeeming	I could have redeemed
you could have redeemed
she could have redeemed
we could have redeemed
you could have redeemed
they could have redeemed	I could have been redeeming
you could have been redeeming
she could have been redeeming
we could have been redeeming
you could have been redeeming
they could have been redeeming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't redeem
you couldn't redeem
she couldn't redeem
we couldn't redeem
you couldn't redeem
they couldn't redeem 	I couldn't be redeeming
you couldn't be redeeming
she couldn't be redeeming
we couldn't be redeeming
you couldn't be redeeming
they couldn't be redeeming	I couldn't have redeemed
you couldn't have redeemed
she couldn't have redeemed
we couldn't have redeemed
you couldn't have redeemed
they couldn't have redeemed	I couldn't have been redeeming
you couldn't have been redeeming
she couldn't have been redeeming
we couldn't have been redeeming
you couldn't have been redeeming
they couldn't have been redeeming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I redeem?
could you redeem?
could she redeem?
could we redeem?
could you redeem?
could they redeem? 	could I be redeeming?
could you be redeeming?
could she be redeeming?
could we be redeeming?
could you be redeeming?
could they be redeeming? 	could I have redeemed?
could you have redeemed?
could she have redeemed?
could we have redeemed?
could you have redeemed?
could they have redeemed? 	could I have been redeeming?
could you have been redeeming?
could she have been redeeming?
could we have been redeeming?
could you have been redeeming?
could they have been redeeming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I redeem?
couldn't you redeem?
couldn't she redeem?
couldn't we redeem?
couldn't you redeem?
couldn't they redeem? 	couldn't I be redeeming?
couldn't you be redeeming?
couldn't she be redeeming?
couldn't we be redeeming?
couldn't you be redeeming?
couldn't they be redeeming? 	couldn't I have redeemed?
couldn't you have redeemed?
couldn't she have redeemed?
couldn't we have redeemed?
couldn't you have redeemed?
couldn't they have redeemed? 	couldn't I have been redeeming?
couldn't you have been redeeming?
couldn't she have been redeeming?
couldn't we have been redeeming?
couldn't you have been redeeming?
couldn't they have been redeeming?