English verb conjugation
MUST RECIPROCATE

Regular verb: reciprocate - reciprocated - reciprocated

Affirmation

Simple form	V-ing form
I must reciprocate you must reciprocate she must reciprocate we must reciprocate you must reciprocate they must reciprocate	I must be reciprocating you must be reciprocating she 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 she 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 she 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 mustn't reciprocate you mustn't reciprocate she mustn't reciprocate we mustn't reciprocate you mustn't reciprocate they mustn't reciprocate	I mustn't be reciprocating you mustn't be reciprocating she mustn't be reciprocating we mustn't be reciprocating you mustn't be reciprocating they mustn't be reciprocating
Perfect	V-ing perfect
I mustn't have reciprocated you mustn't have reciprocated she mustn't have reciprocated we mustn't have reciprocated you mustn't have reciprocated they mustn't have reciprocated	I mustn't have been reciprocating you mustn't have been reciprocating she mustn't have been reciprocating we mustn't have been reciprocating you mustn't have been reciprocating they mustn't have been reciprocating

Interrogative form

Simple form	V-ing form
must I reciprocate? must you reciprocate? must she reciprocate? must we reciprocate? must you reciprocate? must they reciprocate?	must I be reciprocating? must you be reciprocating? must she 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 she 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 she 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
mustn't I reciprocate? mustn't you reciprocate? mustn't she reciprocate? mustn't we reciprocate? mustn't you reciprocate? mustn't they reciprocate?	mustn't I be reciprocating? mustn't you be reciprocating? mustn't she be reciprocating? mustn't we be reciprocating? mustn't you be reciprocating? mustn't they be reciprocating?
Perfect	V-ing perfect
mustn't I have reciprocated? mustn't you have reciprocated? mustn't she have reciprocated? mustn't we have reciprocated? mustn't you have reciprocated? mustn't they have reciprocated?	mustn't I have been reciprocating? mustn't you have been reciprocating? mustn't she have been reciprocating? mustn't we have been reciprocating? mustn't you have been reciprocating? mustn't they have been reciprocating?