Formal:
* 我的 (wǒ de) - This literally means "my" and is the most common way to express possession. You would use this before the noun that you want to say is "made my". For example, "我的书桌" (wǒ de shūzhuō) means "my desk."
* 我做的 (wǒ zuò de) - This literally means "I made" and is used when you want to emphasize that you made something. For example, "我做的蛋糕" (wǒ zuò de dàngāo) means "the cake I made."
Informal:
* 我 (wǒ) + verb + 的 (de) - This is a more casual way of saying "my" and is often used with verbs. For example, "我做的蛋糕" (wǒ zuò de dàngāo) means "the cake I made."
Example sentences:
* 我做的饭 (wǒ zuò de fàn) - The food I made.
* 我的朋友 (wǒ de péngyou) - My friend.
* 我买的衣服 (wǒ mǎi de yīfu) - The clothes I bought.
Note: The specific translation will depend on the context of your sentence.