English verb conjugation
COULD SLOP

Regular verb: slop - slopped - slopped

Affirmation

Simple form	V-ing form
I could slop you could slop he could slop we could slop you could slop they could slop	I could be slopping you could be slopping he could be slopping we could be slopping you could be slopping they could be slopping
Perfect	V-ing perfect
I could have slopped you could have slopped he could have slopped we could have slopped you could have slopped they could have slopped	I could have been slopping you could have been slopping he could have been slopping we could have been slopping you could have been slopping they could have been slopping

Negation

Simple form	V-ing form
I couldn't slop you couldn't slop he couldn't slop we couldn't slop you couldn't slop they couldn't slop	I couldn't be slopping you couldn't be slopping he couldn't be slopping we couldn't be slopping you couldn't be slopping they couldn't be slopping
Perfect	V-ing perfect
I couldn't have slopped you couldn't have slopped he couldn't have slopped we couldn't have slopped you couldn't have slopped they couldn't have slopped	I couldn't have been slopping you couldn't have been slopping he couldn't have been slopping we couldn't have been slopping you couldn't have been slopping they couldn't have been slopping

Interrogative form

Simple form	V-ing form
could I slop? could you slop? could he slop? could we slop? could you slop? could they slop?	could I be slopping? could you be slopping? could he be slopping? could we be slopping? could you be slopping? could they be slopping?
Perfect	V-ing perfect
could I have slopped? could you have slopped? could he have slopped? could we have slopped? could you have slopped? could they have slopped?	could I have been slopping? could you have been slopping? could he have been slopping? could we have been slopping? could you have been slopping? could they have been slopping?

Interro-negative form

Simple form	V-ing form
couldn't I slop? couldn't you slop? couldn't he slop? couldn't we slop? couldn't you slop? couldn't they slop?	couldn't I be slopping? couldn't you be slopping? couldn't he be slopping? couldn't we be slopping? couldn't you be slopping? couldn't they be slopping?
Perfect	V-ing perfect
couldn't I have slopped? couldn't you have slopped? couldn't he have slopped? couldn't we have slopped? couldn't you have slopped? couldn't they have slopped?	couldn't I have been slopping? couldn't you have been slopping? couldn't he have been slopping? couldn't we have been slopping? couldn't you have been slopping? couldn't they have been slopping?