English verb conjugation
COULD SEEL

Regular verb: seel - seeled - seeled

Affirmation

Simple form	V-ing form
I could seel you could seel he could seel we could seel you could seel they could seel	I could be seeling you could be seeling he could be seeling we could be seeling you could be seeling they could be seeling
Perfect	V-ing perfect
I could have seeled you could have seeled he could have seeled we could have seeled you could have seeled they could have seeled	I could have been seeling you could have been seeling he could have been seeling we could have been seeling you could have been seeling they could have been seeling

Negation

Simple form	V-ing form
I could not seel you could not seel he could not seel we could not seel you could not seel they could not seel	I could not be seeling you could not be seeling he could not be seeling we could not be seeling you could not be seeling they could not be seeling
Perfect	V-ing perfect
I could not have seeled you could not have seeled he could not have seeled we could not have seeled you could not have seeled they could not have seeled	I could not have been seeling you could not have been seeling he could not have been seeling we could not have been seeling you could not have been seeling they could not have been seeling

Interrogative form

Simple form	V-ing form
could I seel? could you seel? could he seel? could we seel? could you seel? could they seel?	could I be seeling? could you be seeling? could he be seeling? could we be seeling? could you be seeling? could they be seeling?
Perfect	V-ing perfect
could I have seeled? could you have seeled? could he have seeled? could we have seeled? could you have seeled? could they have seeled?	could I have been seeling? could you have been seeling? could he have been seeling? could we have been seeling? could you have been seeling? could they have been seeling?

Interro-negative form

Simple form	V-ing form
could I not seel? could you not seel? could he not seel? could we not seel? could you not seel? could they not seel?	could I not be seeling? could you not be seeling? could he not be seeling? could we not be seeling? could you not be seeling? could they not be seeling?
Perfect	V-ing perfect
could I not have seeled? could you not have seeled? could he not have seeled? could we not have seeled? could you not have seeled? could they not have seeled?	could I not have been seeling? could you not have been seeling? could he not have been seeling? could we not have been seeling? could you not have been seeling? could they not have been seeling?