An honorific suffix used to elevate the subject's actions in polite speech.
When to use
polite speech, respecting listener's actions, respecting third person's actions
The nuance
Attach -(으)시다 to the verb stem to form honorifics. Use -으시다 if the stem ends with a consonant, -시다 if it ends with a vowel. The subject must be the honorific target, usually third person or the listener.
