I am excited to see smth/I am excited about seeing smth

[emsr2d2]

What is the difference between "I am ashamed to have done that yesterday" and "I am ashamed of having done that yesterday"?

We wouldn't use the first.

This thread has now reached two pages and there seems to be no end to your follow-up questions. You also have a similar thread on the go.

I think you need to go back over all our responses and take the time to learn/memorise the usages we've given you. I would also say that you'll get far more good examples of this kind of usage if you keep reading good-quality English texts, watching English-language TV and films, and listening to clear English-language radio.