English verb conjugation
MUST RECIPROCATE

Regular verb: reciprocate - reciprocated - reciprocated

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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