The grammar of special questions is advanced 1. Why does the writer not understand the porter Why does not the writer understand the porter? 2.What are the St.Bernard Why don't you use the auxiliary verb do

The grammar of special questions is advanced 1. Why does the writer not understand the porter Why does not the writer understand the porter? 2.What are the St.Bernard Why don't you use the auxiliary verb do

Make clear the relationship among declarative sentences, general questions and special questions
The auxiliary verb Advance + question mark of declarative sentences form general questions
A special question is formed by substituting a component of a general question with a special question at the beginning of the sentence
therefore
1. Put the auxiliary verb does ahead of time, and keep the other positions unchanged
The auxiliary verb of this sentence is the copula be
Be used for