Verbseoul.
regular
있으시다iteusidato have: honorific of 있다 (itda)

To say to have: honorific of 있다 (itda) politely in the present tense, use 있으셔요 (ee-sseu-syuh-yoh). Below is the full conjugation of 있으시다 across the three tenses and three everyday speech levels.

Conjugation table

TenseCasual (반말)Polite (요)Formal (합니다)
Present
있으셔
ee-sseu-syuh
있으셔요
ee-sseu-syuh-yoh
있으십니다
ee-sseu-sheem-nee-dah
Past
있으셨어
ee-sseu-syuh-ssuh
있으셨어요
ee-sseu-syuh-ssuh-yoh
있으셨습니다
ee-sseu-syuh-sseum-nee-dah
Future
있으실 거야
ee-sseu-sheel- -guh-yah
있으실 거예요
ee-sseu-sheel- -guh-yae-yoh
있으실 겁니다
ee-sseu-sheel- -guhm-nee-dah

Other useful forms

Command Polite (세요)
있으시세요
ee-sseu-shee-sae-yoh
Suggestion / Let's Polite (요)
있으셔요
ee-sseu-syuh-yoh
Question Polite (요)
있으셔요?
ee-sseu-syuh-yoh-?
Connective “and” — (고)
있으시고
ee-sseu-shee-goh
Conditional “if” — (면)
있으시면
ee-sseu-shee-myuhn
Noun form — (기)
있으심
ee-sseu-sheem