Iamfeelingveryhappynow改为否定句

I am feeling very happy now改为否定句：

I am not  feeling very happy now。

否定句是表示否定的句子。必须有否定词，古代汉语中否定词可以是副词“不”、“弗”、“毋”、“勿”、“未”、“否”、“非”，可以是动词如“无”。

一般否定句

• I don't know this. No news is good news.

• There is no person（smoking）/not a person/not any person（smoking）in the house.

特指否定

• He went to his office, not to see him.

• I am sorry for not coming on time.

• I don't think / believe/suppose / feel / imagine you are right.

部分否定

• All the answers are not right

• All is not gold that glitters

• I don't know all of them.

• I can't see everybody/everything.

• Both of them are not right.

全体否定

• None of my friends smoke.

• I can see nothing/nobody.

• Neither of them is right.

• Nothing can be so simple as this.