a man came in ,following with a dog.这是什么语法知识?为什么是following?

a man came in ,following with a dog.这是什么语法知识?为什么是following? with a dog following为什么不是followed I walk in the room with a dog following还是 followed?为什么?什么对于什 Gail Mirabella works as a dog trainer.The following is an in 请问 怎么区分主语?例如:In came a man with a white beard.是倒装结构,那原句是什么? Suddenly,in came a man with a mask on his face.为什么要把in放在came 英语关系从句Define the following subject with a relative clause（这是 sat语法~In the years (A)following) the Second World war,as mil Fill in each of the blanks in the following sentences with a 英语翻译Fill in each of the following blanks with a word in its 请问:there was a short fat man following her 中的following 作什么句子 Suddenly, in came a man with a mask on his face.为什么要把in放在cam