English verb conjugation
SHOULD LEAN

Regular verb: lean - leaned - leaned

Affirmation

Simple form	V-ing form
I should lean you should lean she should lean we should lean you should lean they should lean	I should be leaning you should be leaning she should be leaning we should be leaning you should be leaning they should be leaning
Perfect	V-ing perfect
I should have leaned you should have leaned she should have leaned we should have leaned you should have leaned they should have leaned	I should have been leaning you should have been leaning she should have been leaning we should have been leaning you should have been leaning they should have been leaning

Negation

Simple form	V-ing form
I should not lean you should not lean she should not lean we should not lean you should not lean they should not lean	I should not be leaning you should not be leaning she should not be leaning we should not be leaning you should not be leaning they should not be leaning
Perfect	V-ing perfect
I should not have leaned you should not have leaned she should not have leaned we should not have leaned you should not have leaned they should not have leaned	I should not have been leaning you should not have been leaning she should not have been leaning we should not have been leaning you should not have been leaning they should not have been leaning

Interrogative form

Simple form	V-ing form
should I lean? should you lean? should she lean? should we lean? should you lean? should they lean?	should I be leaning? should you be leaning? should she be leaning? should we be leaning? should you be leaning? should they be leaning?
Perfect	V-ing perfect
should I have leaned? should you have leaned? should she have leaned? should we have leaned? should you have leaned? should they have leaned?	should I have been leaning? should you have been leaning? should she have been leaning? should we have been leaning? should you have been leaning? should they have been leaning?

Interro-negative form

Simple form	V-ing form
should I not lean? should you not lean? should she not lean? should we not lean? should you not lean? should they not lean?	should I not be leaning? should you not be leaning? should she not be leaning? should we not be leaning? should you not be leaning? should they not be leaning?
Perfect	V-ing perfect
should I not have leaned? should you not have leaned? should she not have leaned? should we not have leaned? should you not have leaned? should they not have leaned?	should I not have been leaning? should you not have been leaning? should she not have been leaning? should we not have been leaning? should you not have been leaning? should they not have been leaning?