English verb conjugation
SHOULD ANSWER

Regular verb: answer - answered - answered

Affirmation

Simple form	V-ing form
I should answer you should answer he should answer we should answer you should answer they should answer	I should be answering you should be answering he should be answering we should be answering you should be answering they should be answering
Perfect	V-ing perfect
I should have answered you should have answered he should have answered we should have answered you should have answered they should have answered	I should have been answering you should have been answering he should have been answering we should have been answering you should have been answering they should have been answering

Negation

Simple form	V-ing form
I should not answer you should not answer he should not answer we should not answer you should not answer they should not answer	I should not be answering you should not be answering he should not be answering we should not be answering you should not be answering they should not be answering
Perfect	V-ing perfect
I should not have answered you should not have answered he should not have answered we should not have answered you should not have answered they should not have answered	I should not have been answering you should not have been answering he should not have been answering we should not have been answering you should not have been answering they should not have been answering

Interrogative form

Simple form	V-ing form
should I answer? should you answer? should he answer? should we answer? should you answer? should they answer?	should I be answering? should you be answering? should he be answering? should we be answering? should you be answering? should they be answering?
Perfect	V-ing perfect
should I have answered? should you have answered? should he have answered? should we have answered? should you have answered? should they have answered?	should I have been answering? should you have been answering? should he have been answering? should we have been answering? should you have been answering? should they have been answering?

Interro-negative form

Simple form	V-ing form
should I not answer? should you not answer? should he not answer? should we not answer? should you not answer? should they not answer?	should I not be answering? should you not be answering? should he not be answering? should we not be answering? should you not be answering? should they not be answering?
Perfect	V-ing perfect
should I not have answered? should you not have answered? should he not have answered? should we not have answered? should you not have answered? should they not have answered?	should I not have been answering? should you not have been answering? should he not have been answering? should we not have been answering? should you not have been answering? should they not have been answering?