English verb conjugation
SHOULD BARB

Regular verb: barb - barbed - barbed

Affirmation

Simple form	V-ing form
I should barb you should barb he should barb we should barb you should barb they should barb	I should be barbing you should be barbing he should be barbing we should be barbing you should be barbing they should be barbing
Perfect	V-ing perfect
I should have barbed you should have barbed he should have barbed we should have barbed you should have barbed they should have barbed	I should have been barbing you should have been barbing he should have been barbing we should have been barbing you should have been barbing they should have been barbing

Negation

Simple form	V-ing form
I should not barb you should not barb he should not barb we should not barb you should not barb they should not barb	I should not be barbing you should not be barbing he should not be barbing we should not be barbing you should not be barbing they should not be barbing
Perfect	V-ing perfect
I should not have barbed you should not have barbed he should not have barbed we should not have barbed you should not have barbed they should not have barbed	I should not have been barbing you should not have been barbing he should not have been barbing we should not have been barbing you should not have been barbing they should not have been barbing

Interrogative form

Simple form	V-ing form
should I barb? should you barb? should he barb? should we barb? should you barb? should they barb?	should I be barbing? should you be barbing? should he be barbing? should we be barbing? should you be barbing? should they be barbing?
Perfect	V-ing perfect
should I have barbed? should you have barbed? should he have barbed? should we have barbed? should you have barbed? should they have barbed?	should I have been barbing? should you have been barbing? should he have been barbing? should we have been barbing? should you have been barbing? should they have been barbing?

Interro-negative form

Simple form	V-ing form
should I not barb? should you not barb? should he not barb? should we not barb? should you not barb? should they not barb?	should I not be barbing? should you not be barbing? should he not be barbing? should we not be barbing? should you not be barbing? should they not be barbing?
Perfect	V-ing perfect
should I not have barbed? should you not have barbed? should he not have barbed? should we not have barbed? should you not have barbed? should they not have barbed?	should I not have been barbing? should you not have been barbing? should he not have been barbing? should we not have been barbing? should you not have been barbing? should they not have been barbing?