2. Dwae vs. Doe

1. Dwae vs. Doe 'Dwae' is a contraction of 'doeeo'. The easiest way to distinguish between 'dwae' and 'doe' is to substitute 'hae' and 'ha'. Ex) "Haedo dwae?" -> "Haedo hae?" O, "Haedo ha?" X "Mwoga doego sipeo?" -> "Mwoga hago sipeo?" O, "Mwoga haego sipeo?" X 2. 'Dwae' always comes at the end. This is an absolute rule. It's super easy. Ex) "An dwae" (It doesn't work/I can't), "Ije dwae" (It works now/I can now), etc. 3. 'Dwae' and 'doe' are written separately. Please don't write them together. Ex) "Gamyeon doejanha" (It's okay to go) (Hajanha O, Haejanha X) "Geureoke haedo doegetseo?" (Will it be okay to do it like that?) (Hagesseo O, Haegesseo X) "Jeoldae an dwae!" (Absolutely not!) (An hae O, An ha X) 4. Conclusion You can easily tell the difference between 'dwae' and 'doe' by substituting 'hae' and 'ha'. 'Dwae' always comes at the end. 'Dwae' and 'doe' are written separately. This is one of the easiest spelling rules, so I hope no one gets it wrong.