I was living. / Yo estaba viviendo.
You were living. / Tú estabas viviendo
He was living. / El estaba viviendo.
She was living. / Ella estaba viviendo.
We were living. / Nosotros estabamos viviendo.
You were living. / Ustedes estaban viviendo.
They were living. / Ellos estaban viviendo.
Was I living? / ¿Estaba yo viviendo?
Were you eating? / ¿Estabas tú comiendo?
I was not living. / Yo no estaba viviendo.
You were not eating. / Tú no estabas comiendo.