And (geu-ri-go) = And/And then
So (geu-rae-seo) = So/So that
But/However (to express disappointment)
But/However (geu-reon-du) = But/However
그려만 (geu-ryeo-man) = Then/In this case/If it's so
Or (a-ni-myeon) = or (used to link sentences)
때문애 (Ddae-mun-ae) = Because of
If (Man-yag) = If
만만 (geu-rae-do) = Even if/However/Nonetheless