How do you spell why?

One of the most complex languages ​​causesdifficulties even for its carriers. The Russian people often face difficulties in spelling. Today we will consider how the word "why" is written in its various variations. What do the rules of the Russian language say, how do they explain the spelling of a given adverb or pronoun with a preposition? How do you spell "why that"? We will learn the answers to these questions and be literate.

How to write why: rules

Adverbs (!), formed by a preposition and a pronoun ("on" and "what") are written together. Therefore, correctly write: why. Example: "Why are you late today?". Here the word "why" has the meaning of the cause, this is an adverb (For what reason are you late?).

This word is written separately ifThe pronoun in the composition of this adverb has the leading word. Example: "What do you judge about the changes in the weather?". This is a preposition and a pronoun, therefore it is spelled separately (by what criteria do you judge the changes in the weather?).

Spelling for some reason

Remember: Undefined adverbs (the value of an unknown cause) with the particles are, then, either they are written through a hyphen. Therefore, correctly write: for some reason. Example: "For some reason, we decided that you will not come."