English verb conjugation
COULD CLOT

Regular verb: clot - clotted - clotted

Affirmation

Simple form	V-ing form
I could clot you could clot he could clot we could clot you could clot they could clot	I could be clotting you could be clotting he could be clotting we could be clotting you could be clotting they could be clotting
Perfect	V-ing perfect
I could have clotted you could have clotted he could have clotted we could have clotted you could have clotted they could have clotted	I could have been clotting you could have been clotting he could have been clotting we could have been clotting you could have been clotting they could have been clotting

Negation

Simple form	V-ing form
I could not clot you could not clot he could not clot we could not clot you could not clot they could not clot	I could not be clotting you could not be clotting he could not be clotting we could not be clotting you could not be clotting they could not be clotting
Perfect	V-ing perfect
I could not have clotted you could not have clotted he could not have clotted we could not have clotted you could not have clotted they could not have clotted	I could not have been clotting you could not have been clotting he could not have been clotting we could not have been clotting you could not have been clotting they could not have been clotting

Interrogative form

Simple form	V-ing form
could I clot? could you clot? could he clot? could we clot? could you clot? could they clot?	could I be clotting? could you be clotting? could he be clotting? could we be clotting? could you be clotting? could they be clotting?
Perfect	V-ing perfect
could I have clotted? could you have clotted? could he have clotted? could we have clotted? could you have clotted? could they have clotted?	could I have been clotting? could you have been clotting? could he have been clotting? could we have been clotting? could you have been clotting? could they have been clotting?

Interro-negative form

Simple form	V-ing form
could I not clot? could you not clot? could he not clot? could we not clot? could you not clot? could they not clot?	could I not be clotting? could you not be clotting? could he not be clotting? could we not be clotting? could you not be clotting? could they not be clotting?
Perfect	V-ing perfect
could I not have clotted? could you not have clotted? could he not have clotted? could we not have clotted? could you not have clotted? could they not have clotted?	could I not have been clotting? could you not have been clotting? could he not have been clotting? could we not have been clotting? could you not have been clotting? could they not have been clotting?