Verbseoul.
regular
때다ttaedato make / light (a fire)

To say to make / light (a fire) politely in the present tense, use 때요 (ttae-yoh). Below is the full conjugation of 때다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
ttae
때요
ttae-yoh
땝니다
ttaem-nee-dah
Past
땠어
ttae-ssuh
땠어요
ttae-ssuh-yoh
땠습니다
ttae-sseum-nee-dah
Future
땔 거야
ttael- -guh-yah
땔 거예요
ttael- -guh-yae-yoh
땔 겁니다
ttael- -guhm-nee-dah

Other useful forms

Command Polite (세요)
때세요
ttae-sae-yoh
Suggestion / Let's Polite (요)
때요
ttae-yoh
Question Polite (요)
때요?
ttae-yoh-?
Connective “and” — (고)
때고
ttae-goh
Conditional “if” — (면)
때면
ttae-myuhn
Noun form — (기)
ttaem