English verb conjugation
SHOULD COMMENT

Regular verb: comment - commented - commented

Affirmation

Simple form	V-ing form
I should comment you should comment she should comment we should comment you should comment they should comment	I should be commenting you should be commenting she should be commenting we should be commenting you should be commenting they should be commenting
Perfect	V-ing perfect
I should have commented you should have commented she should have commented we should have commented you should have commented they should have commented	I should have been commenting you should have been commenting she should have been commenting we should have been commenting you should have been commenting they should have been commenting

Negation

Simple form	V-ing form
I should not comment you should not comment she should not comment we should not comment you should not comment they should not comment	I should not be commenting you should not be commenting she should not be commenting we should not be commenting you should not be commenting they should not be commenting
Perfect	V-ing perfect
I should not have commented you should not have commented she should not have commented we should not have commented you should not have commented they should not have commented	I should not have been commenting you should not have been commenting she should not have been commenting we should not have been commenting you should not have been commenting they should not have been commenting

Interrogative form

Simple form	V-ing form
should I comment? should you comment? should she comment? should we comment? should you comment? should they comment?	should I be commenting? should you be commenting? should she be commenting? should we be commenting? should you be commenting? should they be commenting?
Perfect	V-ing perfect
should I have commented? should you have commented? should she have commented? should we have commented? should you have commented? should they have commented?	should I have been commenting? should you have been commenting? should she have been commenting? should we have been commenting? should you have been commenting? should they have been commenting?

Interro-negative form

Simple form	V-ing form
should I not comment? should you not comment? should she not comment? should we not comment? should you not comment? should they not comment?	should I not be commenting? should you not be commenting? should she not be commenting? should we not be commenting? should you not be commenting? should they not be commenting?
Perfect	V-ing perfect
should I not have commented? should you not have commented? should she not have commented? should we not have commented? should you not have commented? should they not have commented?	should I not have been commenting? should you not have been commenting? should she not have been commenting? should we not have been commenting? should you not have been commenting? should they not have been commenting?