请问有没有sb be interested in to do sth或sth be interesting to do sth

sb be interested in to do sth 这个是错的
正确的形式是sb be interested in doing sth

sth be interesting to do sth这个没有这种形式

人作主语sb be interested in doing sth 比如 I am interested in playing guitar.我对弹吉他很感兴趣。

物作主语 sth is interesting 比如：The game is very interesting。这个游戏很有趣。

interested 是人做主语，是个动词，用法:sb be interested in doing sth
例如：i'm interested in learning english.（对。。。。感兴趣）
interesting是物做主语。是个形容词。例如：this book is very interesting.(有趣的）