English verb conjugation
SHOULD COG

Regular verb: cog - coged - coged

Affirmation

Simple form	V-ing form
I should cog you should cog he should cog we should cog you should cog they should cog	I should be coging you should be coging he should be coging we should be coging you should be coging they should be coging
Perfect	V-ing perfect
I should have coged you should have coged he should have coged we should have coged you should have coged they should have coged	I should have been coging you should have been coging he should have been coging we should have been coging you should have been coging they should have been coging

Negation

Simple form	V-ing form
I should not cog you should not cog he should not cog we should not cog you should not cog they should not cog	I should not be coging you should not be coging he should not be coging we should not be coging you should not be coging they should not be coging
Perfect	V-ing perfect
I should not have coged you should not have coged he should not have coged we should not have coged you should not have coged they should not have coged	I should not have been coging you should not have been coging he should not have been coging we should not have been coging you should not have been coging they should not have been coging

Interrogative form

Simple form	V-ing form
should I cog? should you cog? should he cog? should we cog? should you cog? should they cog?	should I be coging? should you be coging? should he be coging? should we be coging? should you be coging? should they be coging?
Perfect	V-ing perfect
should I have coged? should you have coged? should he have coged? should we have coged? should you have coged? should they have coged?	should I have been coging? should you have been coging? should he have been coging? should we have been coging? should you have been coging? should they have been coging?

Interro-negative form

Simple form	V-ing form
should I not cog? should you not cog? should he not cog? should we not cog? should you not cog? should they not cog?	should I not be coging? should you not be coging? should he not be coging? should we not be coging? should you not be coging? should they not be coging?
Perfect	V-ing perfect
should I not have coged? should you not have coged? should he not have coged? should we not have coged? should you not have coged? should they not have coged?	should I not have been coging? should you not have been coging? should he not have been coging? should we not have been coging? should you not have been coging? should they not have been coging?