ustacouldn't

something that you were previously unable to do

he ustacouldn't be able to catch butterflies now he could.

ustacouldn't by barbieisawelder August 25, 2009

usetocouldn't 

Opposite of the Southern slang "usetocould"

In the past, I was not able to...

I was unable to do (a certain action) in the past.

I usetocouldn't bellydance in unison with a pink elephant, but now that I've been practicing for the last 8 weeks in dance class, I totally can! Watch!

usetocouldn't by Hip Mama March 30, 2010