English verb conjugation
OUGHT TO SCOWL

Regular verb: scowl - scowled - scowled

Affirmation

Simple form	V-ing form
I ought to scowl you ought to scowl he ought to scowl we ought to scowl you ought to scowl they ought to scowl	I ought to be scowling you ought to be scowling he ought to be scowling we ought to be scowling you ought to be scowling they ought to be scowling
Perfect	V-ing perfect
I ought to have scowled you ought to have scowled he ought to have scowled we ought to have scowled you ought to have scowled they ought to have scowled	I ought to have been scowling you ought to have been scowling he ought to have been scowling we ought to have been scowling you ought to have been scowling they ought to have been scowling

Negation

Simple form	V-ing form
I ought not to scowl you ought not to scowl he ought not to scowl we ought not to scowl you ought not to scowl they ought not to scowl	I ought not to scowling you ought not to scowling he ought not to scowling we ought not to scowling you ought not to scowling they ought not to scowling
Perfect	V-ing perfect
I ought not to have scowled you ought not to have scowled he ought not to have scowled we ought not to have scowled you ought not to have scowled they ought not to have scowled	I ought not to have been scowling you ought not to have been scowling he ought not to have been scowling we ought not to have been scowling you ought not to have been scowling they ought not to have been scowling

Interrogative form

Simple form	V-ing form
ought to I scowl? ought to you scowl? ought to he scowl? ought to we scowl? ought to you scowl? ought to they scowl?	ought to I be scowling? ought to you be scowling? ought to he be scowling? ought to we be scowling? ought to you be scowling? ought to they be scowling?
Perfect	V-ing perfect
ought to I have scowled? ought to you have scowled? ought to he have scowled? ought to we have scowled? ought to you have scowled? ought to they have scowled?	ought to I have been scowling? ought to you have been scowling? ought to he have been scowling? ought to we have been scowling? ought to you have been scowling? ought to they have been scowling?

Interro-negative form

Simple form	V-ing form
ought I not to scowl? ought you not to scowl? ought he not to scowl? ought we not to scowl? ought you not to scowl? ought they not to scowl?	ought I not to be scowling? ought you not to be scowling? ought he not to be scowling? ought we not to be scowling? ought you not to be scowling? ought they not to be scowling?
Perfect	V-ing perfect
ought I not to have scowled? ought you not to have scowled? ought he not to have scowled? ought we not to have scowled? ought you not to have scowled? ought they not to have scowled?	ought I not to have been scowling? ought you not to have been scowling? ought he not to have been scowling? ought we not to have been scowling? ought you not to have been scowling? ought they not to have been scowling?