English verb conjugation
SHOULD LEAN

Regular verb: lean - leaned - leaned

Affirmation

Simple form	V-ing form
I should lean you should lean he should lean we should lean you should lean they should lean	I should be leaning you should be leaning he 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 he 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 he 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 he 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 he 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 he 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 he 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 he lean? should we lean? should you lean? should they lean?	should I be leaning? should you be leaning? should he 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 he 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 he 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 he 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 he 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 he 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 he not have been leaning? should we not have been leaning? should you not have been leaning? should they not have been leaning?