깨닫고

realize and

→ 깨닫다
verb Rare #29,776
realize and The -고 form connects this action to what follows.
KO: 그 사실을 깨닫고 친구에게 말했어요.
EN: I realized that and told my friend.
Conjugation of 깨닫다
Indicative
깨닫고