Verbseoul.
regular
강구다ganggudato listen carefully

To say to listen carefully politely in the present tense, use 강궈요 (gahng-gwuh-yoh). Below is the full conjugation of 강구다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
강궈
gahng-gwuh
강궈요
gahng-gwuh-yoh
강굽니다
gahng-goom-nee-dah
Past
강궜어
gahng-gwuh-ssuh
강궜어요
gahng-gwuh-ssuh-yoh
강궜습니다
gahng-gwuh-sseum-nee-dah
Future
강굴 거야
gahng-gool- -guh-yah
강굴 거예요
gahng-gool- -guh-yae-yoh
강굴 겁니다
gahng-gool- -guhm-nee-dah

Other useful forms

Command Polite (세요)
강구세요
gahng-goo-sae-yoh
Suggestion / Let's Polite (요)
강궈요
gahng-gwuh-yoh
Question Polite (요)
강궈요?
gahng-gwuh-yoh-?
Connective “and” — (고)
강구고
gahng-goo-goh
Conditional “if” — (면)
강구면
gahng-goo-myuhn
Noun form — (기)
강굼
gahng-goom