English verb conjugation
COULD MISTREAT

Regular verb: mistreat - mistreated - mistreated

Affirmation

Simple form	V-ing form
I could mistreat you could mistreat he could mistreat we could mistreat you could mistreat they could mistreat	I could be mistreating you could be mistreating he could be mistreating we could be mistreating you could be mistreating they could be mistreating
Perfect	V-ing perfect
I could have mistreated you could have mistreated he could have mistreated we could have mistreated you could have mistreated they could have mistreated	I could have been mistreating you could have been mistreating he could have been mistreating we could have been mistreating you could have been mistreating they could have been mistreating

Negation

Simple form	V-ing form
I couldn't mistreat you couldn't mistreat he couldn't mistreat we couldn't mistreat you couldn't mistreat they couldn't mistreat	I couldn't be mistreating you couldn't be mistreating he couldn't be mistreating we couldn't be mistreating you couldn't be mistreating they couldn't be mistreating
Perfect	V-ing perfect
I couldn't have mistreated you couldn't have mistreated he couldn't have mistreated we couldn't have mistreated you couldn't have mistreated they couldn't have mistreated	I couldn't have been mistreating you couldn't have been mistreating he couldn't have been mistreating we couldn't have been mistreating you couldn't have been mistreating they couldn't have been mistreating

Interrogative form

Simple form	V-ing form
could I mistreat? could you mistreat? could he mistreat? could we mistreat? could you mistreat? could they mistreat?	could I be mistreating? could you be mistreating? could he be mistreating? could we be mistreating? could you be mistreating? could they be mistreating?
Perfect	V-ing perfect
could I have mistreated? could you have mistreated? could he have mistreated? could we have mistreated? could you have mistreated? could they have mistreated?	could I have been mistreating? could you have been mistreating? could he have been mistreating? could we have been mistreating? could you have been mistreating? could they have been mistreating?

Interro-negative form

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