Verbseoul.
하다 verb
악수하다aksuhadato shake hands (grasp another person's hands)

To say to shake hands (grasp another person's hands) politely in the present tense, use 악수해요 (ahg-ssoo-hae-yoh). Below is the full conjugation of 악수하다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
악수해
ahg-ssoo-hae
악수해요
ahg-ssoo-hae-yoh
악수합니다
ahg-ssoo-hahm-nee-dah
Past
악수했어
ahg-ssoo-hae-ssuh
악수했어요
ahg-ssoo-hae-ssuh-yoh
악수했습니다
ahg-ssoo-hae-sseum-nee-dah
Future
악수할 거야
ahg-ssoo-hahl- -guh-yah
악수할 거예요
ahg-ssoo-hahl- -guh-yae-yoh
악수할 겁니다
ahg-ssoo-hahl- -guhm-nee-dah

Other useful forms

Command Polite (세요)
악수하세요
ahg-ssoo-hah-sae-yoh
Suggestion / Let's Polite (요)
악수해요
ahg-ssoo-hae-yoh
Question Polite (요)
악수해요?
ahg-ssoo-hae-yoh-?
Connective “and” — (고)
악수하고
ahg-ssoo-hah-goh
Conditional “if” — (면)
악수하면
ahg-ssoo-hah-myuhn
Noun form — (기)
악수함
ahg-ssoo-hahm