English verb conjugation
OUGHT TO ASSIGN

Regular verb: assign - assigned - assigned

Affirmation

Simple form	V-ing form
I ought to assign you ought to assign she ought to assign we ought to assign you ought to assign they ought to assign	I ought to be assigning you ought to be assigning she ought to be assigning we ought to be assigning you ought to be assigning they ought to be assigning
Perfect	V-ing perfect
I ought to have assigned you ought to have assigned she ought to have assigned we ought to have assigned you ought to have assigned they ought to have assigned	I ought to have been assigning you ought to have been assigning she ought to have been assigning we ought to have been assigning you ought to have been assigning they ought to have been assigning

Negation

Simple form	V-ing form
I oughtn't to assign you oughtn't to assign she oughtn't to assign we oughtn't to assign you oughtn't to assign they oughtn't to assign	I oughtn't to be assigning you oughtn't to be assigning she oughtn't to be assigning we oughtn't to be assigning you oughtn't to be assigning they oughtn't to be assigning
Perfect	V-ing perfect
I oughtn't to have assigned you oughtn't to have assigned she oughtn't to have assigned we oughtn't to have assigned you oughtn't to have assigned they oughtn't to have assigned	I oughtn't to have been assigning you oughtn't to have been assigning she oughtn't to have been assigning we oughtn't to have been assigning you oughtn't to have been assigning they oughtn't to have been assigning

Interrogative form

Simple form	V-ing form
ought to I assign? ought to you assign? ought to she assign? ought to we assign? ought to you assign? ought to they assign?	ought to I be assigning? ought to you be assigning? ought to she be assigning? ought to we be assigning? ought to you be assigning? ought to they be assigning?
Perfect	V-ing perfect
ought to I have assigned? ought to you have assigned? ought to she have assigned? ought to we have assigned? ought to you have assigned? ought to they have assigned?	ought to I have been assigning? ought to you have been assigning? ought to she have been assigning? ought to we have been assigning? ought to you have been assigning? ought to they have been assigning?

Interro-negative form

Simple form	V-ing form
oughtn't I to assign? oughtn't you to assign? oughtn't she to assign? oughtn't we to assign? oughtn't you to assign? oughtn't they to assign?	oughtn't I to be assigning? oughtn't you to be assigning? oughtn't she to be assigning? oughtn't we to be assigning? oughtn't you to be assigning? oughtn't they to be assigning?
Perfect	V-ing perfect
oughtn't I to have assigned? oughtn't you to have assigned? oughtn't she to have assigned? oughtn't we to have assigned? oughtn't you to have assigned? oughtn't they to have assigned?	oughtn't I to have been assigning? oughtn't you to have been assigning? oughtn't she to have been assigning? oughtn't we to have been assigning? oughtn't you to have been assigning? oughtn't they to have been assigning?