English verb conjugation
SHOULD PROLONGATE

Regular verb: prolongate - prolongated - prolongated

Affirmation

Simple form	V-ing form
I should prolongate you should prolongate he should prolongate we should prolongate you should prolongate they should prolongate	I should be prolongating you should be prolongating he should be prolongating we should be prolongating you should be prolongating they should be prolongating
Perfect	V-ing perfect
I should have prolongated you should have prolongated he should have prolongated we should have prolongated you should have prolongated they should have prolongated	I should have been prolongating you should have been prolongating he should have been prolongating we should have been prolongating you should have been prolongating they should have been prolongating

Negation

Simple form	V-ing form
I should not prolongate you should not prolongate he should not prolongate we should not prolongate you should not prolongate they should not prolongate	I should not be prolongating you should not be prolongating he should not be prolongating we should not be prolongating you should not be prolongating they should not be prolongating
Perfect	V-ing perfect
I should not have prolongated you should not have prolongated he should not have prolongated we should not have prolongated you should not have prolongated they should not have prolongated	I should not have been prolongating you should not have been prolongating he should not have been prolongating we should not have been prolongating you should not have been prolongating they should not have been prolongating

Interrogative form

Simple form	V-ing form
should I prolongate? should you prolongate? should he prolongate? should we prolongate? should you prolongate? should they prolongate?	should I be prolongating? should you be prolongating? should he be prolongating? should we be prolongating? should you be prolongating? should they be prolongating?
Perfect	V-ing perfect
should I have prolongated? should you have prolongated? should he have prolongated? should we have prolongated? should you have prolongated? should they have prolongated?	should I have been prolongating? should you have been prolongating? should he have been prolongating? should we have been prolongating? should you have been prolongating? should they have been prolongating?

Interro-negative form

Simple form	V-ing form
should I not prolongate? should you not prolongate? should he not prolongate? should we not prolongate? should you not prolongate? should they not prolongate?	should I not be prolongating? should you not be prolongating? should he not be prolongating? should we not be prolongating? should you not be prolongating? should they not be prolongating?
Perfect	V-ing perfect
should I not have prolongated? should you not have prolongated? should he not have prolongated? should we not have prolongated? should you not have prolongated? should they not have prolongated?	should I not have been prolongating? should you not have been prolongating? should he not have been prolongating? should we not have been prolongating? should you not have been prolongating? should they not have been prolongating?