-sun
See also: Appendix:Variations of "sun"
Turkish
Suffix
-sun
- Suffix of verb "to be" for subject "you" (informal).
- Mutlusun. ― You are happy.
Usage notes
- It's used when the word's last vowel is one of "o" or "u".
- It could be "-sün", "-sin", "-sın" according to the last vowel of the word.
- While talking about you (plural) or you (formal), it becomes "-sunuz"