YOU SAID:

If I went to serbia I would leave

INTO JAPANESE

私がセルビアに行ったら、私は去るだろう

BACK INTO ENGLISH

If I go to Serbia, I will leave

INTO JAPANESE

私がセルビアに行ったら、私は去ります

BACK INTO ENGLISH

When I go to Serbia, I leave

INTO JAPANESE

セルビアに行くと

BACK INTO ENGLISH

When I went to Serbia,

INTO JAPANESE

セルビアに行った時

BACK INTO ENGLISH

When I went to Serbia,