Verbseoul.
regular
쉴드치다swildeuchidato defend, to shield (in an argument, etc.)

To say to defend, to shield (in an argument, etc.) politely in the present tense, use 쉴드쳐요 (sweel-deu-chyuh-yoh). Below is the full conjugation of 쉴드치다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
쉴드쳐
sweel-deu-chyuh
쉴드쳐요
sweel-deu-chyuh-yoh
쉴드칩니다
sweel-deu-cheem-nee-dah
Past
쉴드쳤어
sweel-deu-chyuh-ssuh
쉴드쳤어요
sweel-deu-chyuh-ssuh-yoh
쉴드쳤습니다
sweel-deu-chyuh-sseum-nee-dah
Future
쉴드칠 거야
sweel-deu-cheel- -guh-yah
쉴드칠 거예요
sweel-deu-cheel- -guh-yae-yoh
쉴드칠 겁니다
sweel-deu-cheel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
쉴드치세요
sweel-deu-chee-sae-yoh
Suggestion / Let's Polite (요)
쉴드쳐요
sweel-deu-chyuh-yoh
Question Polite (요)
쉴드쳐요?
sweel-deu-chyuh-yoh-?
Connective “and” — (고)
쉴드치고
sweel-deu-chee-goh
Conditional “if” — (면)
쉴드치면
sweel-deu-chee-myuhn
Noun form — (기)
쉴드침
sweel-deu-cheem