解释形式否定句，语法，举例，造句

（1）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.（2）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 ...