English verb conjugation
COULD FLAKE

Regular verb: flake - flaked - flaked

Affirmation

Simple form	V-ing form
I could flake you could flake he could flake we could flake you could flake they could flake	I could be flaking you could be flaking he could be flaking we could be flaking you could be flaking they could be flaking
Perfect	V-ing perfect
I could have flaked you could have flaked he could have flaked we could have flaked you could have flaked they could have flaked	I could have been flaking you could have been flaking he could have been flaking we could have been flaking you could have been flaking they could have been flaking

Negation

Simple form	V-ing form
I could not flake you could not flake he could not flake we could not flake you could not flake they could not flake	I could not be flaking you could not be flaking he could not be flaking we could not be flaking you could not be flaking they could not be flaking
Perfect	V-ing perfect
I could not have flaked you could not have flaked he could not have flaked we could not have flaked you could not have flaked they could not have flaked	I could not have been flaking you could not have been flaking he could not have been flaking we could not have been flaking you could not have been flaking they could not have been flaking

Interrogative form

Simple form	V-ing form
could I flake? could you flake? could he flake? could we flake? could you flake? could they flake?	could I be flaking? could you be flaking? could he be flaking? could we be flaking? could you be flaking? could they be flaking?
Perfect	V-ing perfect
could I have flaked? could you have flaked? could he have flaked? could we have flaked? could you have flaked? could they have flaked?	could I have been flaking? could you have been flaking? could he have been flaking? could we have been flaking? could you have been flaking? could they have been flaking?

Interro-negative form

Simple form	V-ing form
could I not flake? could you not flake? could he not flake? could we not flake? could you not flake? could they not flake?	could I not be flaking? could you not be flaking? could he not be flaking? could we not be flaking? could you not be flaking? could they not be flaking?
Perfect	V-ing perfect
could I not have flaked? could you not have flaked? could he not have flaked? could we not have flaked? could you not have flaked? could they not have flaked?	could I not have been flaking? could you not have been flaking? could he not have been flaking? could we not have been flaking? could you not have been flaking? could they not have been flaking?