Verbseoul.
descriptive
똑같다ttokgatdajust the same, exactly equal, identical

To say just the same, exactly equal, identical politely in the present tense, use 똑같아요 (ttohg-ggah-tah-yoh). Below is the full conjugation of 똑같다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
똑같아
ttohg-ggah-tah
똑같아요
ttohg-ggah-tah-yoh
똑같습니다
ttohg-ggaht-seum-nee-dah
Past
똑같았어
ttohg-ggah-tah-ssuh
똑같았어요
ttohg-ggah-tah-ssuh-yoh
똑같았습니다
ttohg-ggah-tah-sseum-nee-dah
Future
똑같을 거야
ttohg-ggah-teul- -guh-yah
똑같을 거예요
ttohg-ggah-teul- -guh-yae-yoh
똑같을 겁니다
ttohg-ggah-teul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
똑같으세요
ttohg-ggah-teu-sae-yoh
Suggestion / Let's Polite (요)
똑같아요
ttohg-ggah-tah-yoh
Question Polite (요)
똑같아요?
ttohg-ggah-tah-yoh-?
Connective “and” — (고)
똑같고
ttohg-ggaht-goh
Conditional “if” — (면)
똑같으면
ttohg-ggah-teu-myuhn
Noun form — (기)
똑같음
ttohg-ggah-teum