ole hyvä

Etymology
Probably a.

Phrase

 * 1) you’re welcome
 * 2) here you are, there you go
 * 3) please
 * 4) be my guest
 * 1) be my guest

Usage notes

 * Singular, non-polite.
 * is considered more formal than and isn't used as often.
 * is considered more formal than and isn't used as often.