Formal:
* Mwen renmen ou. (This is the most common and formal way to say "I love you" in Haitian Creole.)
* Mwen gen lanmou pou ou. (This means "I have love for you" and is a more poetic way of saying "I love you.")
Informal:
* Mwen renmen'w. (This is a more informal and affectionate way of saying "I love you.")
* Mwen renmen ou anpil. (This means "I love you a lot" and is another way to express strong feelings.)
Other options:
* Mwen renmen ou, mon cheri/cheri. (This means "I love you, my dear" and is a romantic way to express love.)
* Ou se tout lavi mwen. (This means "You are my whole life" and is a very passionate expression of love.)
Important note: Creole is a diverse language with many dialects. The specific words and phrases used to express love can vary from region to region. It's always best to ask a native speaker for the most accurate and appropriate expression for your situation.