-sın

See also: şıñ and Appendix:Variations of "sin"

Turkish

Suffix

-sın

1. Suffix of verb "to be" for subject "you" (informal).

   Yaşlısın. ― You are old.

Usage notes

• It's used when the word's last vowel is one of "a" or "ı".
• It could be "-sun", "-sün", "-sin" according to the last vowel of the word.
• While talking about you (plural) and you (formal), it becomes "-sınız"