I`m not feeling well 为什么要在feel后面加ing

I'm not feeling well today. I'm not feeling well u--- now I'm not feeling well today同一句转换 I'm not feeling very well.改为否定句 I'm not feeling well.Maybe a_ time i am not feeling well对not feeling well提问 I‘m not feeling I'm not feeling very well today.feeling是什么词性,能否分析一下句子成分, I'm not feeling well可以说I'm not felling good 有区别吗 i'm not feeling very well now的同义句i'm not feeling very well ____ _____ ____ _____.i ____ ____ very well I'm not feeling well是不是 等于 I don't feel well. I'm not feeling well.为什么用well而不用good 把I'm not feling well now.改为同义句!把I'm not feling well now.改为同义句！改完后是：I‘m not feeling well ( ) ( ) ( ). I'm not feeling ____ (good/well).I'm going to see a doctor. Well,I am not feeling myself today? I’m not feeling ______.my head is not空舔什么 good well bad nice I'm feeling not good. I`m not feeling very well.（改为同义句） I am （ ） （ ）.