Verbseoul.
regular
손잡다sonjapdato grasp one's hands

To say to grasp one's hands politely in the present tense, use 손잡아요 (sohn-chah-bah-yoh). Below is the full conjugation of 손잡다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
손잡아
sohn-chah-bah
손잡아요
sohn-chah-bah-yoh
손잡습니다
sohn-chahp-sseum-nee-dah
Past
손잡았어
sohn-chah-bah-ssuh
손잡았어요
sohn-chah-bah-ssuh-yoh
손잡았습니다
sohn-chah-bah-sseum-nee-dah
Future
손잡을 거야
sohn-chah-beul- -guh-yah
손잡을 거예요
sohn-chah-beul- -guh-yae-yoh
손잡을 겁니다
sohn-chah-beul- -guhm-nee-dah

Other useful forms

Command Polite (세요)
손잡으세요
sohn-chah-beu-sae-yoh
Suggestion / Let's Polite (요)
손잡아요
sohn-chah-bah-yoh
Question Polite (요)
손잡아요?
sohn-chah-bah-yoh-?
Connective “and” — (고)
손잡고
sohn-chahp-goh
Conditional “if” — (면)
손잡으면
sohn-chah-beu-myuhn
Noun form — (기)
손잡음
sohn-chah-beum