could send send
Regular verb: send send - send sended- send sended

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could send send
you could send send
she could send send
we could send send
you could send send
they could send send 	I could be send sending
you could be send sending
she could be send sending
we could be send sending
you could be send sending
they could be send sending	I could have send sended
you could have send sended
she could have send sended
we could have send sended
you could have send sended
they could have send sended	I could have been send sending
you could have been send sending
she could have been send sending
we could have been send sending
you could have been send sending
they could have been send sending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not send send
you could not send send
she could not send send
we could not send send
you could not send send
they could not send send 	I could not be send sending
you could not be send sending
she could not be send sending
we could not be send sending
you could not be send sending
they could not be send sending	I could not have send sended
you could not have send sended
she could not have send sended
we could not have send sended
you could not have send sended
they could not have send sended	I could not have been send sending
you could not have been send sending
she could not have been send sending
we could not have been send sending
you could not have been send sending
they could not have been send sending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I send send?
could you send send?
could she send send?
could we send send?
could you send send?
could they send send? 	could I be send sending?
could you be send sending?
could she be send sending?
could we be send sending?
could you be send sending?
could they be send sending? 	could I have send sended?
could you have send sended?
could she have send sended?
could we have send sended?
could you have send sended?
could they have send sended? 	could I have been send sending?
could you have been send sending?
could she have been send sending?
could we have been send sending?
could you have been send sending?
could they have been send sending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not send send?
could you not send send?
could she not send send?
could we not send send?
could you not send send?
could they not send send? 	could I not be send sending?
could you not be send sending?
could she not be send sending?
could we not be send sending?
could you not be send sending?
could they not be send sending? 	could I not have send sended?
could you not have send sended?
could she not have send sended?
could we not have send sended?
could you not have send sended?
could they not have send sended? 	could I not have been send sending?
could you not have been send sending?
could she not have been send sending?
could we not have been send sending?
could you not have been send sending?
could they not have been send sending?