size

In a sentence

• Size bir hediye aldım.

  I bought you a gift.

  In this sentence, 'size' is used as the dative form of 'siz' (you - plural or formal singular), indicating the recipient of the action.

• Bu tavsiye size çok yardımcı olabilir.

  This advice could be very helpful to you.

  Here, 'size' indicates for whom the advice is considered beneficial, serving as the dative form of 'you'.

• Size başarılar diliyorum.

  I wish you success.

  In this context, 'size' identifies the recipient of the speaker's wish or message, utilizing the dative case.