yo confesaba
I used to confess / I was confessing
tú confesabas
you used to confess / you were confessing
él confesaba
he used to confess / he was confessing
nosotros confesábamos
we used to confess / we were confessing
vosotros confesabais
you used to confess / you were confessing
ellos confesaban
they used to confess / they were confessing