Ben o zaman mutluydum.
- Yo era feliz entonces.
O zamandan beri bir yıl geçti.
- Ha pasado un año desde entonces.
If I had bought the painting then, I would be rich now.
- Si hubiera comprado la pintura entonces, ahora sería rico.
So, you want her back now?
- Entonces, ¿quieres que ella regrese ahora?
If you see a mistake, then please correct it.
- Si ves un error, entonces corrígelo, por favor.
Then there is a problem...
- Entonces tenemos un problema...