English verb conjugation
SHOULD WALL

Regular verb: wall - walled - walled

Affirmation

Simple form	V-ing form
I should wall you should wall she should wall we should wall you should wall they should wall	I should be walling you should be walling she should be walling we should be walling you should be walling they should be walling
Perfect	V-ing perfect
I should have walled you should have walled she should have walled we should have walled you should have walled they should have walled	I should have been walling you should have been walling she should have been walling we should have been walling you should have been walling they should have been walling

Negation

Simple form	V-ing form
I should not wall you should not wall she should not wall we should not wall you should not wall they should not wall	I should not be walling you should not be walling she should not be walling we should not be walling you should not be walling they should not be walling
Perfect	V-ing perfect
I should not have walled you should not have walled she should not have walled we should not have walled you should not have walled they should not have walled	I should not have been walling you should not have been walling she should not have been walling we should not have been walling you should not have been walling they should not have been walling

Interrogative form

Simple form	V-ing form
should I wall? should you wall? should she wall? should we wall? should you wall? should they wall?	should I be walling? should you be walling? should she be walling? should we be walling? should you be walling? should they be walling?
Perfect	V-ing perfect
should I have walled? should you have walled? should she have walled? should we have walled? should you have walled? should they have walled?	should I have been walling? should you have been walling? should she have been walling? should we have been walling? should you have been walling? should they have been walling?

Interro-negative form

Simple form	V-ing form
should I not wall? should you not wall? should she not wall? should we not wall? should you not wall? should they not wall?	should I not be walling? should you not be walling? should she not be walling? should we not be walling? should you not be walling? should they not be walling?
Perfect	V-ing perfect
should I not have walled? should you not have walled? should she not have walled? should we not have walled? should you not have walled? should they not have walled?	should I not have been walling? should you not have been walling? should she not have been walling? should we not have been walling? should you not have been walling? should they not have been walling?