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 ought not to underseal you ought not to underseal he ought not to underseal we ought not to underseal you ought not to underseal they ought not to underseal	I ought not to undersealing you ought not to undersealing he ought not to undersealing we ought not to undersealing you ought not to undersealing they ought not to undersealing
Perfect	V-ing perfect
I ought not to have undersealed you ought not to have undersealed he ought not to have undersealed we ought not to have undersealed you ought not to have undersealed they ought not to have undersealed	I ought not to have been undersealing you ought not to have been undersealing he ought not to have been undersealing we ought not to have been undersealing you ought not to have been undersealing they ought not 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
ought I not to underseal? ought you not to underseal? ought he not to underseal? ought we not to underseal? ought you not to underseal? ought they not to underseal?	ought I not to be undersealing? ought you not to be undersealing? ought he not to be undersealing? ought we not to be undersealing? ought you not to be undersealing? ought they not to be undersealing?
Perfect	V-ing perfect
ought I not to have undersealed? ought you not to have undersealed? ought he not to have undersealed? ought we not to have undersealed? ought you not to have undersealed? ought they not to have undersealed?	ought I not to have been undersealing? ought you not to have been undersealing? ought he not to have been undersealing? ought we not to have been undersealing? ought you not to have been undersealing? ought they not to have been undersealing?