English verb conjugation
COULD SAW SAW

Regular verb: saw saw - saw sawed - saw sawed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could saw saw you could saw saw he could saw saw we could saw saw you could saw saw they could saw saw	I could be saw sawing you could be saw sawing he could be saw sawing we could be saw sawing you could be saw sawing they could be saw sawing
Perfect	V-ing perfect
I could have saw sawed you could have saw sawed he could have saw sawed we could have saw sawed you could have saw sawed they could have saw sawed	I could have been saw sawing you could have been saw sawing he could have been saw sawing we could have been saw sawing you could have been saw sawing they could have been saw sawing

Negation

Simple form	V-ing form
I could not saw saw you could not saw saw he could not saw saw we could not saw saw you could not saw saw they could not saw saw	I could not be saw sawing you could not be saw sawing he could not be saw sawing we could not be saw sawing you could not be saw sawing they could not be saw sawing
Perfect	V-ing perfect
I could not have saw sawed you could not have saw sawed he could not have saw sawed we could not have saw sawed you could not have saw sawed they could not have saw sawed	I could not have been saw sawing you could not have been saw sawing he could not have been saw sawing we could not have been saw sawing you could not have been saw sawing they could not have been saw sawing

Interrogative form

Simple form	V-ing form
could I saw saw? could you saw saw? could he saw saw? could we saw saw? could you saw saw? could they saw saw?	could I be saw sawing? could you be saw sawing? could he be saw sawing? could we be saw sawing? could you be saw sawing? could they be saw sawing?
Perfect	V-ing perfect
could I have saw sawed? could you have saw sawed? could he have saw sawed? could we have saw sawed? could you have saw sawed? could they have saw sawed?	could I have been saw sawing? could you have been saw sawing? could he have been saw sawing? could we have been saw sawing? could you have been saw sawing? could they have been saw sawing?

Interro-negative form

Simple form	V-ing form
could I not saw saw? could you not saw saw? could he not saw saw? could we not saw saw? could you not saw saw? could they not saw saw?	could I not be saw sawing? could you not be saw sawing? could he not be saw sawing? could we not be saw sawing? could you not be saw sawing? could they not be saw sawing?
Perfect	V-ing perfect
could I not have saw sawed? could you not have saw sawed? could he not have saw sawed? could we not have saw sawed? could you not have saw sawed? could they not have saw sawed?	could I not have been saw sawing? could you not have been saw sawing? could he not have been saw sawing? could we not have been saw sawing? could you not have been saw sawing? could they not have been saw sawing?