English verb conjugation
COULD SLUSH

Regular verb: slush - slushed - slushed

Affirmation

Simple form	V-ing form
I could slush you could slush he could slush we could slush you could slush they could slush	I could be slushing you could be slushing he could be slushing we could be slushing you could be slushing they could be slushing
Perfect	V-ing perfect
I could have slushed you could have slushed he could have slushed we could have slushed you could have slushed they could have slushed	I could have been slushing you could have been slushing he could have been slushing we could have been slushing you could have been slushing they could have been slushing

Negation

Simple form	V-ing form
I couldn't slush you couldn't slush he couldn't slush we couldn't slush you couldn't slush they couldn't slush	I couldn't be slushing you couldn't be slushing he couldn't be slushing we couldn't be slushing you couldn't be slushing they couldn't be slushing
Perfect	V-ing perfect
I couldn't have slushed you couldn't have slushed he couldn't have slushed we couldn't have slushed you couldn't have slushed they couldn't have slushed	I couldn't have been slushing you couldn't have been slushing he couldn't have been slushing we couldn't have been slushing you couldn't have been slushing they couldn't have been slushing

Interrogative form

Simple form	V-ing form
could I slush? could you slush? could he slush? could we slush? could you slush? could they slush?	could I be slushing? could you be slushing? could he be slushing? could we be slushing? could you be slushing? could they be slushing?
Perfect	V-ing perfect
could I have slushed? could you have slushed? could he have slushed? could we have slushed? could you have slushed? could they have slushed?	could I have been slushing? could you have been slushing? could he have been slushing? could we have been slushing? could you have been slushing? could they have been slushing?

Interro-negative form

Simple form	V-ing form
couldn't I slush? couldn't you slush? couldn't he slush? couldn't we slush? couldn't you slush? couldn't they slush?	couldn't I be slushing? couldn't you be slushing? couldn't he be slushing? couldn't we be slushing? couldn't you be slushing? couldn't they be slushing?
Perfect	V-ing perfect
couldn't I have slushed? couldn't you have slushed? couldn't he have slushed? couldn't we have slushed? couldn't you have slushed? couldn't they have slushed?	couldn't I have been slushing? couldn't you have been slushing? couldn't he have been slushing? couldn't we have been slushing? couldn't you have been slushing? couldn't they have been slushing?