i can help you.的否定句式什么啊?

i can help you.的否定句式什么啊? Can I help you?的肯定回答和否定回答. I think somebody can help you (改为否定句) I( ) think ( ) can help you. I believe Jenny can help you改为否定句 Can I help you?（作否定回答） Can you help me answer some question? 的句式对么 怎样对Can I help you?作礼貌的否定回答 Can you help you mom 的否定回答 I can help you ( ) I can help you ( ) can i help you Can i help you “Can I help you? I can help you ( ) I can help you ( ) I can help you ( ) I can help you ( ) Can I help you?的同义句是什么?Can I help you?()()I()for you