English verb conjugation
COULD KILN

Regular verb: kiln - kilned - kilned

Affirmation

Simple form	V-ing form
I could kiln you could kiln he could kiln we could kiln you could kiln they could kiln	I could be kilning you could be kilning he could be kilning we could be kilning you could be kilning they could be kilning
Perfect	V-ing perfect
I could have kilned you could have kilned he could have kilned we could have kilned you could have kilned they could have kilned	I could have been kilning you could have been kilning he could have been kilning we could have been kilning you could have been kilning they could have been kilning

Negation

Simple form	V-ing form
I could not kiln you could not kiln he could not kiln we could not kiln you could not kiln they could not kiln	I could not be kilning you could not be kilning he could not be kilning we could not be kilning you could not be kilning they could not be kilning
Perfect	V-ing perfect
I could not have kilned you could not have kilned he could not have kilned we could not have kilned you could not have kilned they could not have kilned	I could not have been kilning you could not have been kilning he could not have been kilning we could not have been kilning you could not have been kilning they could not have been kilning

Interrogative form

Simple form	V-ing form
could I kiln? could you kiln? could he kiln? could we kiln? could you kiln? could they kiln?	could I be kilning? could you be kilning? could he be kilning? could we be kilning? could you be kilning? could they be kilning?
Perfect	V-ing perfect
could I have kilned? could you have kilned? could he have kilned? could we have kilned? could you have kilned? could they have kilned?	could I have been kilning? could you have been kilning? could he have been kilning? could we have been kilning? could you have been kilning? could they have been kilning?

Interro-negative form

Simple form	V-ing form
could I not kiln? could you not kiln? could he not kiln? could we not kiln? could you not kiln? could they not kiln?	could I not be kilning? could you not be kilning? could he not be kilning? could we not be kilning? could you not be kilning? could they not be kilning?
Perfect	V-ing perfect
could I not have kilned? could you not have kilned? could he not have kilned? could we not have kilned? could you not have kilned? could they not have kilned?	could I not have been kilning? could you not have been kilning? could he not have been kilning? could we not have been kilning? could you not have been kilning? could they not have been kilning?