English verb conjugation
OUGHT TO LEVIGATE

Regular verb: levigate - levigated - levigated

Affirmation

Simple form	V-ing form
I ought to levigate you ought to levigate he ought to levigate we ought to levigate you ought to levigate they ought to levigate	I ought to be levigating you ought to be levigating he ought to be levigating we ought to be levigating you ought to be levigating they ought to be levigating
Perfect	V-ing perfect
I ought to have levigated you ought to have levigated he ought to have levigated we ought to have levigated you ought to have levigated they ought to have levigated	I ought to have been levigating you ought to have been levigating he ought to have been levigating we ought to have been levigating you ought to have been levigating they ought to have been levigating

Negation

Simple form	V-ing form
I oughtn't to levigate you oughtn't to levigate he oughtn't to levigate we oughtn't to levigate you oughtn't to levigate they oughtn't to levigate	I oughtn't to be levigating you oughtn't to be levigating he oughtn't to be levigating we oughtn't to be levigating you oughtn't to be levigating they oughtn't to be levigating
Perfect	V-ing perfect
I oughtn't to have levigated you oughtn't to have levigated he oughtn't to have levigated we oughtn't to have levigated you oughtn't to have levigated they oughtn't to have levigated	I oughtn't to have been levigating you oughtn't to have been levigating he oughtn't to have been levigating we oughtn't to have been levigating you oughtn't to have been levigating they oughtn't to have been levigating

Interrogative form

Simple form	V-ing form
ought to I levigate? ought to you levigate? ought to he levigate? ought to we levigate? ought to you levigate? ought to they levigate?	ought to I be levigating? ought to you be levigating? ought to he be levigating? ought to we be levigating? ought to you be levigating? ought to they be levigating?
Perfect	V-ing perfect
ought to I have levigated? ought to you have levigated? ought to he have levigated? ought to we have levigated? ought to you have levigated? ought to they have levigated?	ought to I have been levigating? ought to you have been levigating? ought to he have been levigating? ought to we have been levigating? ought to you have been levigating? ought to they have been levigating?

Interro-negative form

Simple form	V-ing form
oughtn't I to levigate? oughtn't you to levigate? oughtn't he to levigate? oughtn't we to levigate? oughtn't you to levigate? oughtn't they to levigate?	oughtn't I to be levigating? oughtn't you to be levigating? oughtn't he to be levigating? oughtn't we to be levigating? oughtn't you to be levigating? oughtn't they to be levigating?
Perfect	V-ing perfect
oughtn't I to have levigated? oughtn't you to have levigated? oughtn't he to have levigated? oughtn't we to have levigated? oughtn't you to have levigated? oughtn't they to have levigated?	oughtn't I to have been levigating? oughtn't you to have been levigating? oughtn't he to have been levigating? oughtn't we to have been levigating? oughtn't you to have been levigating? oughtn't they to have been levigating?