English verb conjugation
OUGHT TO GROVEL

Regular verb: grovel - grovelled - grovelled

Affirmation

Simple form	V-ing form
I ought to grovel you ought to grovel she ought to grovel we ought to grovel you ought to grovel they ought to grovel	I ought to be grovelling you ought to be grovelling she ought to be grovelling we ought to be grovelling you ought to be grovelling they ought to be grovelling
Perfect	V-ing perfect
I ought to have grovelled you ought to have grovelled she ought to have grovelled we ought to have grovelled you ought to have grovelled they ought to have grovelled	I ought to have been grovelling you ought to have been grovelling she ought to have been grovelling we ought to have been grovelling you ought to have been grovelling they ought to have been grovelling

Negation

Simple form	V-ing form
I oughtn't to grovel you oughtn't to grovel she oughtn't to grovel we oughtn't to grovel you oughtn't to grovel they oughtn't to grovel	I oughtn't to be grovelling you oughtn't to be grovelling she oughtn't to be grovelling we oughtn't to be grovelling you oughtn't to be grovelling they oughtn't to be grovelling
Perfect	V-ing perfect
I oughtn't to have grovelled you oughtn't to have grovelled she oughtn't to have grovelled we oughtn't to have grovelled you oughtn't to have grovelled they oughtn't to have grovelled	I oughtn't to have been grovelling you oughtn't to have been grovelling she oughtn't to have been grovelling we oughtn't to have been grovelling you oughtn't to have been grovelling they oughtn't to have been grovelling

Interrogative form

Simple form	V-ing form
ought to I grovel? ought to you grovel? ought to she grovel? ought to we grovel? ought to you grovel? ought to they grovel?	ought to I be grovelling? ought to you be grovelling? ought to she be grovelling? ought to we be grovelling? ought to you be grovelling? ought to they be grovelling?
Perfect	V-ing perfect
ought to I have grovelled? ought to you have grovelled? ought to she have grovelled? ought to we have grovelled? ought to you have grovelled? ought to they have grovelled?	ought to I have been grovelling? ought to you have been grovelling? ought to she have been grovelling? ought to we have been grovelling? ought to you have been grovelling? ought to they have been grovelling?

Interro-negative form

Simple form	V-ing form
oughtn't I to grovel? oughtn't you to grovel? oughtn't she to grovel? oughtn't we to grovel? oughtn't you to grovel? oughtn't they to grovel?	oughtn't I to be grovelling? oughtn't you to be grovelling? oughtn't she to be grovelling? oughtn't we to be grovelling? oughtn't you to be grovelling? oughtn't they to be grovelling?
Perfect	V-ing perfect
oughtn't I to have grovelled? oughtn't you to have grovelled? oughtn't she to have grovelled? oughtn't we to have grovelled? oughtn't you to have grovelled? oughtn't they to have grovelled?	oughtn't I to have been grovelling? oughtn't you to have been grovelling? oughtn't she to have been grovelling? oughtn't we to have been grovelling? oughtn't you to have been grovelling? oughtn't they to have been grovelling?