English verb conjugation
COULD RECIPROCATE

Regular verb: reciprocate - reciprocated - reciprocated

Affirmation

Simple form	V-ing form
I could reciprocate you could reciprocate he could reciprocate we could reciprocate you could reciprocate they could reciprocate	I could be reciprocating you could be reciprocating he could be reciprocating we could be reciprocating you could be reciprocating they could be reciprocating
Perfect	V-ing perfect
I could have reciprocated you could have reciprocated he could have reciprocated we could have reciprocated you could have reciprocated they could have reciprocated	I could have been reciprocating you could have been reciprocating he could have been reciprocating we could have been reciprocating you could have been reciprocating they could have been reciprocating

Negation

Simple form	V-ing form
I could not reciprocate you could not reciprocate he could not reciprocate we could not reciprocate you could not reciprocate they could not reciprocate	I could not be reciprocating you could not be reciprocating he could not be reciprocating we could not be reciprocating you could not be reciprocating they could not be reciprocating
Perfect	V-ing perfect
I could not have reciprocated you could not have reciprocated he could not have reciprocated we could not have reciprocated you could not have reciprocated they could not have reciprocated	I could not have been reciprocating you could not have been reciprocating he could not have been reciprocating we could not have been reciprocating you could not have been reciprocating they could not have been reciprocating

Interrogative form

Simple form	V-ing form
could I reciprocate? could you reciprocate? could he reciprocate? could we reciprocate? could you reciprocate? could they reciprocate?	could I be reciprocating? could you be reciprocating? could he be reciprocating? could we be reciprocating? could you be reciprocating? could they be reciprocating?
Perfect	V-ing perfect
could I have reciprocated? could you have reciprocated? could he have reciprocated? could we have reciprocated? could you have reciprocated? could they have reciprocated?	could I have been reciprocating? could you have been reciprocating? could he have been reciprocating? could we have been reciprocating? could you have been reciprocating? could they have been reciprocating?

Interro-negative form

Simple form	V-ing form
could I not reciprocate? could you not reciprocate? could he not reciprocate? could we not reciprocate? could you not reciprocate? could they not reciprocate?	could I not be reciprocating? could you not be reciprocating? could he not be reciprocating? could we not be reciprocating? could you not be reciprocating? could they not be reciprocating?
Perfect	V-ing perfect
could I not have reciprocated? could you not have reciprocated? could he not have reciprocated? could we not have reciprocated? could you not have reciprocated? could they not have reciprocated?	could I not have been reciprocating? could you not have been reciprocating? could he not have been reciprocating? could we not have been reciprocating? could you not have been reciprocating? could they not have been reciprocating?