Qual è la differenza tra recommendation about e on e for ?Sentiti libero di rispondere con un esempio.

Here are some examples of each in a sentence.

About
- Here are some recommendations about what to do in the event of an earthquake.
- Do you have a recommendation about where we should go for dinner tonight?

On
- I’ve given some recommendations on how you can improve this.
- Our clients gave recommendations on the types of things they want to see in the new product.

For
- I’ve written a recommendation for you.
- What’s your best recommendation for a new car?

About and on can be used mostly interchangeably. I would personally use ‘about’ when I’m being specific about what’s being recommended and ‘on’ when I’m speaking more broadly on a topic. (That sentence was an example of what I mean)

‘For’ is used when referring directly to someone or something. Or when you’re doing it for someone.
You shouldn’t write: I’ve written a recommendation on him. (It sounds like you were sitting on the person while writing the recommendation)
Likewise ‘about’ would sound strange in this context.

Hope this helps!