English verb conjugation
OUGHT TO UNDERSEAL

Regular verb: underseal - undersealed - undersealed

Affirmation

Simple form	V-ing form
I ought to underseal you ought to underseal he ought to underseal we ought to underseal you ought to underseal they ought to underseal	I ought to be undersealing you ought to be undersealing he ought to be undersealing we ought to be undersealing you ought to be undersealing they ought to be undersealing
Perfect	V-ing perfect
I ought to have undersealed you ought to have undersealed he ought to have undersealed we ought to have undersealed you ought to have undersealed they ought to have undersealed	I ought to have been undersealing you ought to have been undersealing he ought to have been undersealing we ought to have been undersealing you ought to have been undersealing they ought to have been undersealing

Negation

Simple form	V-ing form
I oughtn't to underseal you oughtn't to underseal he oughtn't to underseal we oughtn't to underseal you oughtn't to underseal they oughtn't to underseal	I oughtn't to be undersealing you oughtn't to be undersealing he oughtn't to be undersealing we oughtn't to be undersealing you oughtn't to be undersealing they oughtn't to be undersealing
Perfect	V-ing perfect
I oughtn't to have undersealed you oughtn't to have undersealed he oughtn't to have undersealed we oughtn't to have undersealed you oughtn't to have undersealed they oughtn't to have undersealed	I oughtn't to have been undersealing you oughtn't to have been undersealing he oughtn't to have been undersealing we oughtn't to have been undersealing you oughtn't to have been undersealing they oughtn't to have been undersealing

Interrogative form

Simple form	V-ing form
ought to I underseal? ought to you underseal? ought to he underseal? ought to we underseal? ought to you underseal? ought to they underseal?	ought to I be undersealing? ought to you be undersealing? ought to he be undersealing? ought to we be undersealing? ought to you be undersealing? ought to they be undersealing?
Perfect	V-ing perfect
ought to I have undersealed? ought to you have undersealed? ought to he have undersealed? ought to we have undersealed? ought to you have undersealed? ought to they have undersealed?	ought to I have been undersealing? ought to you have been undersealing? ought to he have been undersealing? ought to we have been undersealing? ought to you have been undersealing? ought to they have been undersealing?

Interro-negative form

Simple form	V-ing form
oughtn't I to underseal? oughtn't you to underseal? oughtn't he to underseal? oughtn't we to underseal? oughtn't you to underseal? oughtn't they to underseal?	oughtn't I to be undersealing? oughtn't you to be undersealing? oughtn't he to be undersealing? oughtn't we to be undersealing? oughtn't you to be undersealing? oughtn't they to be undersealing?
Perfect	V-ing perfect
oughtn't I to have undersealed? oughtn't you to have undersealed? oughtn't he to have undersealed? oughtn't we to have undersealed? oughtn't you to have undersealed? oughtn't they to have undersealed?	oughtn't I to have been undersealing? oughtn't you to have been undersealing? oughtn't he to have been undersealing? oughtn't we to have been undersealing? oughtn't you to have been undersealing? oughtn't they to have been undersealing?