English verb conjugation
OUGHT TO UNSEAL

Regular verb: unseal - unsealed - unsealed

Affirmation

Simple form	V-ing form
I ought to unseal you ought to unseal he ought to unseal we ought to unseal you ought to unseal they ought to unseal	I ought to be unsealing you ought to be unsealing he ought to be unsealing we ought to be unsealing you ought to be unsealing they ought to be unsealing
Perfect	V-ing perfect
I ought to have unsealed you ought to have unsealed he ought to have unsealed we ought to have unsealed you ought to have unsealed they ought to have unsealed	I ought to have been unsealing you ought to have been unsealing he ought to have been unsealing we ought to have been unsealing you ought to have been unsealing they ought to have been unsealing

Negation

Simple form	V-ing form
I oughtn't to unseal you oughtn't to unseal he oughtn't to unseal we oughtn't to unseal you oughtn't to unseal they oughtn't to unseal	I oughtn't to be unsealing you oughtn't to be unsealing he oughtn't to be unsealing we oughtn't to be unsealing you oughtn't to be unsealing they oughtn't to be unsealing
Perfect	V-ing perfect
I oughtn't to have unsealed you oughtn't to have unsealed he oughtn't to have unsealed we oughtn't to have unsealed you oughtn't to have unsealed they oughtn't to have unsealed	I oughtn't to have been unsealing you oughtn't to have been unsealing he oughtn't to have been unsealing we oughtn't to have been unsealing you oughtn't to have been unsealing they oughtn't to have been unsealing

Interrogative form

Simple form	V-ing form
ought to I unseal? ought to you unseal? ought to he unseal? ought to we unseal? ought to you unseal? ought to they unseal?	ought to I be unsealing? ought to you be unsealing? ought to he be unsealing? ought to we be unsealing? ought to you be unsealing? ought to they be unsealing?
Perfect	V-ing perfect
ought to I have unsealed? ought to you have unsealed? ought to he have unsealed? ought to we have unsealed? ought to you have unsealed? ought to they have unsealed?	ought to I have been unsealing? ought to you have been unsealing? ought to he have been unsealing? ought to we have been unsealing? ought to you have been unsealing? ought to they have been unsealing?

Interro-negative form

Simple form	V-ing form
oughtn't I to unseal? oughtn't you to unseal? oughtn't he to unseal? oughtn't we to unseal? oughtn't you to unseal? oughtn't they to unseal?	oughtn't I to be unsealing? oughtn't you to be unsealing? oughtn't he to be unsealing? oughtn't we to be unsealing? oughtn't you to be unsealing? oughtn't they to be unsealing?
Perfect	V-ing perfect
oughtn't I to have unsealed? oughtn't you to have unsealed? oughtn't he to have unsealed? oughtn't we to have unsealed? oughtn't you to have unsealed? oughtn't they to have unsealed?	oughtn't I to have been unsealing? oughtn't you to have been unsealing? oughtn't he to have been unsealing? oughtn't we to have been unsealing? oughtn't you to have been unsealing? oughtn't they to have been unsealing?