Verbseoul.
regular
디디다dididato tread on

To say to tread on politely in the present tense, use 디뎌요 (dee-dyuh-yoh). Below is the full conjugation of 디디다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
디뎌
dee-dyuh
디뎌요
dee-dyuh-yoh
디딥니다
dee-deem-nee-dah
Past
디뎠어
dee-dyuh-ssuh
디뎠어요
dee-dyuh-ssuh-yoh
디뎠습니다
dee-dyuh-sseum-nee-dah
Future
디딜 거야
dee-deel- -guh-yah
디딜 거예요
dee-deel- -guh-yae-yoh
디딜 겁니다
dee-deel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
디디세요
dee-dee-sae-yoh
Suggestion / Let's Polite (요)
디뎌요
dee-dyuh-yoh
Question Polite (요)
디뎌요?
dee-dyuh-yoh-?
Connective “and” — (고)
디디고
dee-dee-goh
Conditional “if” — (면)
디디면
dee-dee-myuhn
Noun form — (기)
디딤
dee-deem