Question

I want to know how far it is from bus stop.
Main cause
Subordinate clasue please help me​

Answer 1

Answer:

In this sentence, 'I want to know' is the principal clause and 'how far it is from here' is the subordinate clause.

The subordinate clause acts as the object of the infinitive 'to know', there by acting as a noun. Hence, it becomes a subordinate noun clause.