English verb conjugation
OUGHT TO PROWL

Regular verb: prowl - prowled - prowled

Affirmation

Simple form	V-ing form
I ought to prowl you ought to prowl she ought to prowl we ought to prowl you ought to prowl they ought to prowl	I ought to be prowling you ought to be prowling she ought to be prowling we ought to be prowling you ought to be prowling they ought to be prowling
Perfect	V-ing perfect
I ought to have prowled you ought to have prowled she ought to have prowled we ought to have prowled you ought to have prowled they ought to have prowled	I ought to have been prowling you ought to have been prowling she ought to have been prowling we ought to have been prowling you ought to have been prowling they ought to have been prowling

Negation

Simple form	V-ing form
I oughtn't to prowl you oughtn't to prowl she oughtn't to prowl we oughtn't to prowl you oughtn't to prowl they oughtn't to prowl	I oughtn't to be prowling you oughtn't to be prowling she oughtn't to be prowling we oughtn't to be prowling you oughtn't to be prowling they oughtn't to be prowling
Perfect	V-ing perfect
I oughtn't to have prowled you oughtn't to have prowled she oughtn't to have prowled we oughtn't to have prowled you oughtn't to have prowled they oughtn't to have prowled	I oughtn't to have been prowling you oughtn't to have been prowling she oughtn't to have been prowling we oughtn't to have been prowling you oughtn't to have been prowling they oughtn't to have been prowling

Interrogative form

Simple form	V-ing form
ought to I prowl? ought to you prowl? ought to she prowl? ought to we prowl? ought to you prowl? ought to they prowl?	ought to I be prowling? ought to you be prowling? ought to she be prowling? ought to we be prowling? ought to you be prowling? ought to they be prowling?
Perfect	V-ing perfect
ought to I have prowled? ought to you have prowled? ought to she have prowled? ought to we have prowled? ought to you have prowled? ought to they have prowled?	ought to I have been prowling? ought to you have been prowling? ought to she have been prowling? ought to we have been prowling? ought to you have been prowling? ought to they have been prowling?

Interro-negative form

Simple form	V-ing form
oughtn't I to prowl? oughtn't you to prowl? oughtn't she to prowl? oughtn't we to prowl? oughtn't you to prowl? oughtn't they to prowl?	oughtn't I to be prowling? oughtn't you to be prowling? oughtn't she to be prowling? oughtn't we to be prowling? oughtn't you to be prowling? oughtn't they to be prowling?
Perfect	V-ing perfect
oughtn't I to have prowled? oughtn't you to have prowled? oughtn't she to have prowled? oughtn't we to have prowled? oughtn't you to have prowled? oughtn't they to have prowled?	oughtn't I to have been prowling? oughtn't you to have been prowling? oughtn't she to have been prowling? oughtn't we to have been prowling? oughtn't you to have been prowling? oughtn't they to have been prowling?