What is a noun clause?
A noun clause (also called nominal clause) is a dependent clause that plays the role of a noun. A noun clause can function as:
A Subject
An Object
–Examples :
– What you have done pleased so many fans. (What you have done → subject)
– Whoever comes first will score a point. (Whoever comes first → subject)
– I think that he is the best match for her. (that he is the best match for her → object)
– You know what you have done. (what you have done → object)