English verb conjugation
OUGHT TO LEAN

Regular verb: lean - leaned - leaned

Affirmation

Simple form	V-ing form
I ought to lean you ought to lean he ought to lean we ought to lean you ought to lean they ought to lean	I ought to be leaning you ought to be leaning he ought to be leaning we ought to be leaning you ought to be leaning they ought to be leaning
Perfect	V-ing perfect
I ought to have leaned you ought to have leaned he ought to have leaned we ought to have leaned you ought to have leaned they ought to have leaned	I ought to have been leaning you ought to have been leaning he ought to have been leaning we ought to have been leaning you ought to have been leaning they ought to have been leaning

Negation

Simple form	V-ing form
I oughtn't to lean you oughtn't to lean he oughtn't to lean we oughtn't to lean you oughtn't to lean they oughtn't to lean	I oughtn't to be leaning you oughtn't to be leaning he oughtn't to be leaning we oughtn't to be leaning you oughtn't to be leaning they oughtn't to be leaning
Perfect	V-ing perfect
I oughtn't to have leaned you oughtn't to have leaned he oughtn't to have leaned we oughtn't to have leaned you oughtn't to have leaned they oughtn't to have leaned	I oughtn't to have been leaning you oughtn't to have been leaning he oughtn't to have been leaning we oughtn't to have been leaning you oughtn't to have been leaning they oughtn't to have been leaning

Interrogative form

Simple form	V-ing form
ought to I lean? ought to you lean? ought to he lean? ought to we lean? ought to you lean? ought to they lean?	ought to I be leaning? ought to you be leaning? ought to he be leaning? ought to we be leaning? ought to you be leaning? ought to they be leaning?
Perfect	V-ing perfect
ought to I have leaned? ought to you have leaned? ought to he have leaned? ought to we have leaned? ought to you have leaned? ought to they have leaned?	ought to I have been leaning? ought to you have been leaning? ought to he have been leaning? ought to we have been leaning? ought to you have been leaning? ought to they have been leaning?

Interro-negative form

Simple form	V-ing form
oughtn't I to lean? oughtn't you to lean? oughtn't he to lean? oughtn't we to lean? oughtn't you to lean? oughtn't they to lean?	oughtn't I to be leaning? oughtn't you to be leaning? oughtn't he to be leaning? oughtn't we to be leaning? oughtn't you to be leaning? oughtn't they to be leaning?
Perfect	V-ing perfect
oughtn't I to have leaned? oughtn't you to have leaned? oughtn't he to have leaned? oughtn't we to have leaned? oughtn't you to have leaned? oughtn't they to have leaned?	oughtn't I to have been leaning? oughtn't you to have been leaning? oughtn't he to have been leaning? oughtn't we to have been leaning? oughtn't you to have been leaning? oughtn't they to have been leaning?