English verb conjugation
SHOULD DEN

Regular verb: den - dened - dened

Affirmation

Simple form	V-ing form
I should den you should den he should den we should den you should den they should den	I should be dening you should be dening he should be dening we should be dening you should be dening they should be dening
Perfect	V-ing perfect
I should have dened you should have dened he should have dened we should have dened you should have dened they should have dened	I should have been dening you should have been dening he should have been dening we should have been dening you should have been dening they should have been dening

Negation

Simple form	V-ing form
I should not den you should not den he should not den we should not den you should not den they should not den	I should not be dening you should not be dening he should not be dening we should not be dening you should not be dening they should not be dening
Perfect	V-ing perfect
I should not have dened you should not have dened he should not have dened we should not have dened you should not have dened they should not have dened	I should not have been dening you should not have been dening he should not have been dening we should not have been dening you should not have been dening they should not have been dening

Interrogative form

Simple form	V-ing form
should I den? should you den? should he den? should we den? should you den? should they den?	should I be dening? should you be dening? should he be dening? should we be dening? should you be dening? should they be dening?
Perfect	V-ing perfect
should I have dened? should you have dened? should he have dened? should we have dened? should you have dened? should they have dened?	should I have been dening? should you have been dening? should he have been dening? should we have been dening? should you have been dening? should they have been dening?

Interro-negative form

Simple form	V-ing form
should I not den? should you not den? should he not den? should we not den? should you not den? should they not den?	should I not be dening? should you not be dening? should he not be dening? should we not be dening? should you not be dening? should they not be dening?
Perfect	V-ing perfect
should I not have dened? should you not have dened? should he not have dened? should we not have dened? should you not have dened? should they not have dened?	should I not have been dening? should you not have been dening? should he not have been dening? should we not have been dening? should you not have been dening? should they not have been dening?