English verb conjugation
OUGHT TO SNIVEL

Regular verb: snivel - snivelled - snivelled

Affirmation

Simple form	V-ing form
I ought to snivel you ought to snivel he ought to snivel we ought to snivel you ought to snivel they ought to snivel	I ought to be snivelling you ought to be snivelling he ought to be snivelling we ought to be snivelling you ought to be snivelling they ought to be snivelling
Perfect	V-ing perfect
I ought to have snivelled you ought to have snivelled he ought to have snivelled we ought to have snivelled you ought to have snivelled they ought to have snivelled	I ought to have been snivelling you ought to have been snivelling he ought to have been snivelling we ought to have been snivelling you ought to have been snivelling they ought to have been snivelling

Negation

Simple form	V-ing form
I ought not to snivel you ought not to snivel he ought not to snivel we ought not to snivel you ought not to snivel they ought not to snivel	I ought not to snivelling you ought not to snivelling he ought not to snivelling we ought not to snivelling you ought not to snivelling they ought not to snivelling
Perfect	V-ing perfect
I ought not to have snivelled you ought not to have snivelled he ought not to have snivelled we ought not to have snivelled you ought not to have snivelled they ought not to have snivelled	I ought not to have been snivelling you ought not to have been snivelling he ought not to have been snivelling we ought not to have been snivelling you ought not to have been snivelling they ought not to have been snivelling

Interrogative form

Simple form	V-ing form
ought to I snivel? ought to you snivel? ought to he snivel? ought to we snivel? ought to you snivel? ought to they snivel?	ought to I be snivelling? ought to you be snivelling? ought to he be snivelling? ought to we be snivelling? ought to you be snivelling? ought to they be snivelling?
Perfect	V-ing perfect
ought to I have snivelled? ought to you have snivelled? ought to he have snivelled? ought to we have snivelled? ought to you have snivelled? ought to they have snivelled?	ought to I have been snivelling? ought to you have been snivelling? ought to he have been snivelling? ought to we have been snivelling? ought to you have been snivelling? ought to they have been snivelling?

Interro-negative form

Simple form	V-ing form
ought I not to snivel? ought you not to snivel? ought he not to snivel? ought we not to snivel? ought you not to snivel? ought they not to snivel?	ought I not to be snivelling? ought you not to be snivelling? ought he not to be snivelling? ought we not to be snivelling? ought you not to be snivelling? ought they not to be snivelling?
Perfect	V-ing perfect
ought I not to have snivelled? ought you not to have snivelled? ought he not to have snivelled? ought we not to have snivelled? ought you not to have snivelled? ought they not to have snivelled?	ought I not to have been snivelling? ought you not to have been snivelling? ought he not to have been snivelling? ought we not to have been snivelling? ought you not to have been snivelling? ought they not to have been snivelling?