yo enunciaba
I used to enunciate / I was enunciating
tú enunciabas
you used to enunciate / you were enunciating
él enunciaba
he used to enunciate / he was enunciating
nosotros enunciábamos
we used to enunciate / we were enunciating
vosotros enunciabais
you used to enunciate / you were enunciating
ellos enunciaban
they used to enunciate / they were enunciating