If you have a check, cash it while you are at the bank.
Accepted Answers
계시다atbestaybe atexistto beto stayto be atto existexist honorificto exist honorific
Notes
계시다 is the honorific form of 있다 meaning that you use it when referring to an elder or superior instead of 있다. Importantly 계시다 is not used to indicate possession of things, which can instead be done with the honorific conjugation of 있다 or 있으시다.