English verb conjugation
SHOULD COMMEND

Regular verb: commend - commended - commended

Affirmation

Simple form	V-ing form
I should commend you should commend he should commend we should commend you should commend they should commend	I should be commending you should be commending he should be commending we should be commending you should be commending they should be commending
Perfect	V-ing perfect
I should have commended you should have commended he should have commended we should have commended you should have commended they should have commended	I should have been commending you should have been commending he should have been commending we should have been commending you should have been commending they should have been commending

Negation

Simple form	V-ing form
I should not commend you should not commend he should not commend we should not commend you should not commend they should not commend	I should not be commending you should not be commending he should not be commending we should not be commending you should not be commending they should not be commending
Perfect	V-ing perfect
I should not have commended you should not have commended he should not have commended we should not have commended you should not have commended they should not have commended	I should not have been commending you should not have been commending he should not have been commending we should not have been commending you should not have been commending they should not have been commending

Interrogative form

Simple form	V-ing form
should I commend? should you commend? should he commend? should we commend? should you commend? should they commend?	should I be commending? should you be commending? should he be commending? should we be commending? should you be commending? should they be commending?
Perfect	V-ing perfect
should I have commended? should you have commended? should he have commended? should we have commended? should you have commended? should they have commended?	should I have been commending? should you have been commending? should he have been commending? should we have been commending? should you have been commending? should they have been commending?

Interro-negative form

Simple form	V-ing form
should I not commend? should you not commend? should he not commend? should we not commend? should you not commend? should they not commend?	should I not be commending? should you not be commending? should he not be commending? should we not be commending? should you not be commending? should they not be commending?
Perfect	V-ing perfect
should I not have commended? should you not have commended? should he not have commended? should we not have commended? should you not have commended? should they not have commended?	should I not have been commending? should you not have been commending? should he not have been commending? should we not have been commending? should you not have been commending? should they not have been commending?