Verbseoul.
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망설이다mangseolidato hesitate, to waver

To say to hesitate, to waver politely in the present tense, use 망설여요 (mahng-suh-ryuh-yoh). Below is the full conjugation of 망설이다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
망설여
mahng-suh-ryuh
망설여요
mahng-suh-ryuh-yoh
망설입니다
mahng-suh-reem-nee-dah
Past
망설였어
mahng-suh-ryuh-ssuh
망설였어요
mahng-suh-ryuh-ssuh-yoh
망설였습니다
mahng-suh-ryuh-sseum-nee-dah
Future
망설일 거야
mahng-suh-reel- -guh-yah
망설일 거예요
mahng-suh-reel- -guh-yae-yoh
망설일 겁니다
mahng-suh-reel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
망설이세요
mahng-suh-ree-sae-yoh
Suggestion / Let's Polite (요)
망설여요
mahng-suh-ryuh-yoh
Question Polite (요)
망설여요?
mahng-suh-ryuh-yoh-?
Connective “and” — (고)
망설이고
mahng-suh-ree-goh
Conditional “if” — (면)
망설이면
mahng-suh-ree-myuhn
Noun form — (기)
망설임
mahng-suh-reem