English verb conjugation
COULD SLINK

Irregular verb: slink - slunk - slunk

Affirmation

Simple form	V-ing form
I could slink you could slink he could slink we could slink you could slink they could slink	I could be slinking you could be slinking he could be slinking we could be slinking you could be slinking they could be slinking
Perfect	V-ing perfect
I could have slunk you could have slunk he could have slunk we could have slunk you could have slunk they could have slunk	I could have been slinking you could have been slinking he could have been slinking we could have been slinking you could have been slinking they could have been slinking

Negation

Simple form	V-ing form
I could not slink you could not slink he could not slink we could not slink you could not slink they could not slink	I could not be slinking you could not be slinking he could not be slinking we could not be slinking you could not be slinking they could not be slinking
Perfect	V-ing perfect
I could not have slunk you could not have slunk he could not have slunk we could not have slunk you could not have slunk they could not have slunk	I could not have been slinking you could not have been slinking he could not have been slinking we could not have been slinking you could not have been slinking they could not have been slinking

Interrogative form

Simple form	V-ing form
could I slink? could you slink? could he slink? could we slink? could you slink? could they slink?	could I be slinking? could you be slinking? could he be slinking? could we be slinking? could you be slinking? could they be slinking?
Perfect	V-ing perfect
could I have slunk? could you have slunk? could he have slunk? could we have slunk? could you have slunk? could they have slunk?	could I have been slinking? could you have been slinking? could he have been slinking? could we have been slinking? could you have been slinking? could they have been slinking?

Interro-negative form

Simple form	V-ing form
could I not slink? could you not slink? could he not slink? could we not slink? could you not slink? could they not slink?	could I not be slinking? could you not be slinking? could he not be slinking? could we not be slinking? could you not be slinking? could they not be slinking?
Perfect	V-ing perfect
could I not have slunk? could you not have slunk? could he not have slunk? could we not have slunk? could you not have slunk? could they not have slunk?	could I not have been slinking? could you not have been slinking? could he not have been slinking? could we not have been slinking? could you not have been slinking? could they not have been slinking?