English verb conjugation
OUGHT TO MISTREAT

Regular verb: mistreat - mistreated - mistreated

Affirmation

Simple form	V-ing form
I ought to mistreat you ought to mistreat she ought to mistreat we ought to mistreat you ought to mistreat they ought to mistreat	I ought to be mistreating you ought to be mistreating she ought to be mistreating we ought to be mistreating you ought to be mistreating they ought to be mistreating
Perfect	V-ing perfect
I ought to have mistreated you ought to have mistreated she ought to have mistreated we ought to have mistreated you ought to have mistreated they ought to have mistreated	I ought to have been mistreating you ought to have been mistreating she ought to have been mistreating we ought to have been mistreating you ought to have been mistreating they ought to have been mistreating

Negation

Simple form	V-ing form
I oughtn't to mistreat you oughtn't to mistreat she oughtn't to mistreat we oughtn't to mistreat you oughtn't to mistreat they oughtn't to mistreat	I oughtn't to be mistreating you oughtn't to be mistreating she oughtn't to be mistreating we oughtn't to be mistreating you oughtn't to be mistreating they oughtn't to be mistreating
Perfect	V-ing perfect
I oughtn't to have mistreated you oughtn't to have mistreated she oughtn't to have mistreated we oughtn't to have mistreated you oughtn't to have mistreated they oughtn't to have mistreated	I oughtn't to have been mistreating you oughtn't to have been mistreating she oughtn't to have been mistreating we oughtn't to have been mistreating you oughtn't to have been mistreating they oughtn't to have been mistreating

Interrogative form

Simple form	V-ing form
ought to I mistreat? ought to you mistreat? ought to she mistreat? ought to we mistreat? ought to you mistreat? ought to they mistreat?	ought to I be mistreating? ought to you be mistreating? ought to she be mistreating? ought to we be mistreating? ought to you be mistreating? ought to they be mistreating?
Perfect	V-ing perfect
ought to I have mistreated? ought to you have mistreated? ought to she have mistreated? ought to we have mistreated? ought to you have mistreated? ought to they have mistreated?	ought to I have been mistreating? ought to you have been mistreating? ought to she have been mistreating? ought to we have been mistreating? ought to you have been mistreating? ought to they have been mistreating?

Interro-negative form

Simple form	V-ing form
oughtn't I to mistreat? oughtn't you to mistreat? oughtn't she to mistreat? oughtn't we to mistreat? oughtn't you to mistreat? oughtn't they to mistreat?	oughtn't I to be mistreating? oughtn't you to be mistreating? oughtn't she to be mistreating? oughtn't we to be mistreating? oughtn't you to be mistreating? oughtn't they to be mistreating?
Perfect	V-ing perfect
oughtn't I to have mistreated? oughtn't you to have mistreated? oughtn't she to have mistreated? oughtn't we to have mistreated? oughtn't you to have mistreated? oughtn't they to have mistreated?	oughtn't I to have been mistreating? oughtn't you to have been mistreating? oughtn't she to have been mistreating? oughtn't we to have been mistreating? oughtn't you to have been mistreating? oughtn't they to have been mistreating?