Yes, I wrote the sentences incorrectly:

Thank you

He was seen to watch the TV
He is still dependent on ... but independent of....
I was so angry WITH him FOR behaving like that in front of everyone. (about behaving would be a mistake?)
The teacher was annoyed WITH me FOR forgetting to phone (about forgetting would be a mistake?)

2 answers

He was seen watching TV.

All else is correct.
Yes, I agree with the sentences. But Writeteacher, is the first one grammatically wrong? I don't see how.