English verb conjugation
SHOULD GREEN

Regular verb: green - greened - greened

Affirmation

Simple form	V-ing form
I should green you should green she should green we should green you should green they should green	I should be greening you should be greening she should be greening we should be greening you should be greening they should be greening
Perfect	V-ing perfect
I should have greened you should have greened she should have greened we should have greened you should have greened they should have greened	I should have been greening you should have been greening she should have been greening we should have been greening you should have been greening they should have been greening

Negation

Simple form	V-ing form
I should not green you should not green she should not green we should not green you should not green they should not green	I should not be greening you should not be greening she should not be greening we should not be greening you should not be greening they should not be greening
Perfect	V-ing perfect
I should not have greened you should not have greened she should not have greened we should not have greened you should not have greened they should not have greened	I should not have been greening you should not have been greening she should not have been greening we should not have been greening you should not have been greening they should not have been greening

Interrogative form

Simple form	V-ing form
should I green? should you green? should she green? should we green? should you green? should they green?	should I be greening? should you be greening? should she be greening? should we be greening? should you be greening? should they be greening?
Perfect	V-ing perfect
should I have greened? should you have greened? should she have greened? should we have greened? should you have greened? should they have greened?	should I have been greening? should you have been greening? should she have been greening? should we have been greening? should you have been greening? should they have been greening?

Interro-negative form

Simple form	V-ing form
should I not green? should you not green? should she not green? should we not green? should you not green? should they not green?	should I not be greening? should you not be greening? should she not be greening? should we not be greening? should you not be greening? should they not be greening?
Perfect	V-ing perfect
should I not have greened? should you not have greened? should she not have greened? should we not have greened? should you not have greened? should they not have greened?	should I not have been greening? should you not have been greening? should she not have been greening? should we not have been greening? should you not have been greening? should they not have been greening?