0 "Do you know how to do this?" or "Do you know how do to do this?" Posted by Alexandr on February 13, 2014 in English HELP Which one is correct, "Do you know how to do this?" or "Do you know how do to do this?" ? Views: 13 You need to be a member of MyEnglishClub to add comments! Join MyEnglishClub ★ ★ ★ ★ ★ Votes: 0 Email me when people reply – Follow
Replies
Thanks!
Very simple, "Don't you know how to do this?"
Please explain to me, I don't know if there is any rule about this.
Why don't we use "Question word (How) + Auxiliary (do)+ Subject + Verb .. " ?
Question when we use HOW:
How many boys and girls are there in the class?
Quention when we use DO:
Do you know how many boys and girls are there in the class?
HOW
How much water have passed under the brdige Thames?
Your query is with some abiguity. Hope my explanation is helpful to you.