I wish & I hope...

Wish is usually used in the past tense, though it can be used in present tense.  It often talks about regrets or wants.

Eg:

•    “I wish I hadn’t made that mistake.”

•    “I wish I had started sooner.”

•    “I wish I had a dog.”

Hope works more for future tense, though it can also be used for the present tense.  It often focuses on aspirations.

Eg:

•    “I hope to find love.”

•    “I hope I get a good IELTS score.”

•    “I hope you enjoyed the show.”