English verb conjugation
OUGHT TO LIFT

Regular verb: lift - lifted - lifted

Affirmation

Simple form	V-ing form
I ought to lift you ought to lift he ought to lift we ought to lift you ought to lift they ought to lift	I ought to be lifting you ought to be lifting he ought to be lifting we ought to be lifting you ought to be lifting they ought to be lifting
Perfect	V-ing perfect
I ought to have lifted you ought to have lifted he ought to have lifted we ought to have lifted you ought to have lifted they ought to have lifted	I ought to have been lifting you ought to have been lifting he ought to have been lifting we ought to have been lifting you ought to have been lifting they ought to have been lifting

Negation

Simple form	V-ing form
I oughtn't to lift you oughtn't to lift he oughtn't to lift we oughtn't to lift you oughtn't to lift they oughtn't to lift	I oughtn't to be lifting you oughtn't to be lifting he oughtn't to be lifting we oughtn't to be lifting you oughtn't to be lifting they oughtn't to be lifting
Perfect	V-ing perfect
I oughtn't to have lifted you oughtn't to have lifted he oughtn't to have lifted we oughtn't to have lifted you oughtn't to have lifted they oughtn't to have lifted	I oughtn't to have been lifting you oughtn't to have been lifting he oughtn't to have been lifting we oughtn't to have been lifting you oughtn't to have been lifting they oughtn't to have been lifting

Interrogative form

Simple form	V-ing form
ought to I lift? ought to you lift? ought to he lift? ought to we lift? ought to you lift? ought to they lift?	ought to I be lifting? ought to you be lifting? ought to he be lifting? ought to we be lifting? ought to you be lifting? ought to they be lifting?
Perfect	V-ing perfect
ought to I have lifted? ought to you have lifted? ought to he have lifted? ought to we have lifted? ought to you have lifted? ought to they have lifted?	ought to I have been lifting? ought to you have been lifting? ought to he have been lifting? ought to we have been lifting? ought to you have been lifting? ought to they have been lifting?

Interro-negative form

Simple form	V-ing form
oughtn't I to lift? oughtn't you to lift? oughtn't he to lift? oughtn't we to lift? oughtn't you to lift? oughtn't they to lift?	oughtn't I to be lifting? oughtn't you to be lifting? oughtn't he to be lifting? oughtn't we to be lifting? oughtn't you to be lifting? oughtn't they to be lifting?
Perfect	V-ing perfect
oughtn't I to have lifted? oughtn't you to have lifted? oughtn't he to have lifted? oughtn't we to have lifted? oughtn't you to have lifted? oughtn't they to have lifted?	oughtn't I to have been lifting? oughtn't you to have been lifting? oughtn't he to have been lifting? oughtn't we to have been lifting? oughtn't you to have been lifting? oughtn't they to have been lifting?