English verb conjugation
COULD SLOSH

Regular verb: slosh - sloshed - sloshed

Affirmation

Simple form	V-ing form
I could slosh you could slosh he could slosh we could slosh you could slosh they could slosh	I could be sloshing you could be sloshing he could be sloshing we could be sloshing you could be sloshing they could be sloshing
Perfect	V-ing perfect
I could have sloshed you could have sloshed he could have sloshed we could have sloshed you could have sloshed they could have sloshed	I could have been sloshing you could have been sloshing he could have been sloshing we could have been sloshing you could have been sloshing they could have been sloshing

Negation

Simple form	V-ing form
I could not slosh you could not slosh he could not slosh we could not slosh you could not slosh they could not slosh	I could not be sloshing you could not be sloshing he could not be sloshing we could not be sloshing you could not be sloshing they could not be sloshing
Perfect	V-ing perfect
I could not have sloshed you could not have sloshed he could not have sloshed we could not have sloshed you could not have sloshed they could not have sloshed	I could not have been sloshing you could not have been sloshing he could not have been sloshing we could not have been sloshing you could not have been sloshing they could not have been sloshing

Interrogative form

Simple form	V-ing form
could I slosh? could you slosh? could he slosh? could we slosh? could you slosh? could they slosh?	could I be sloshing? could you be sloshing? could he be sloshing? could we be sloshing? could you be sloshing? could they be sloshing?
Perfect	V-ing perfect
could I have sloshed? could you have sloshed? could he have sloshed? could we have sloshed? could you have sloshed? could they have sloshed?	could I have been sloshing? could you have been sloshing? could he have been sloshing? could we have been sloshing? could you have been sloshing? could they have been sloshing?

Interro-negative form

Simple form	V-ing form
could I not slosh? could you not slosh? could he not slosh? could we not slosh? could you not slosh? could they not slosh?	could I not be sloshing? could you not be sloshing? could he not be sloshing? could we not be sloshing? could you not be sloshing? could they not be sloshing?
Perfect	V-ing perfect
could I not have sloshed? could you not have sloshed? could he not have sloshed? could we not have sloshed? could you not have sloshed? could they not have sloshed?	could I not have been sloshing? could you not have been sloshing? could he not have been sloshing? could we not have been sloshing? could you not have been sloshing? could they not have been sloshing?