"Therefore" how to spell?
To date, the spelling of some words in the Russian language has begun to raise questions. Often, people simply forget the elementary rules that can tell you how to write a particular word correctly. Basically, difficulties arise with those prepositions and adverbs that can be written both together and separately.
So, for example, consider the word "therefore," how to spell it. Everyone knows that it can be written in two ways: “therefore” and “for this”. Proper writing is entirely dependent on how the sentence itself is built.
For example: "Everything is done on time, so you can not delay." In this case, we are dealing with an adverb. In this case, we write "therefore" together. Separately, “according to this” is written in the event that the pronoun which is included in its composition has the main word on which it depends. For example: "over this bridge" (over which bridge? - according to this). "By" in this case is a pretext.
The conclusion is: "therefore" is written together when it is an adverb, and separately when it is a pronoun with a preposition.You can choose a particular spelling by analyzing the context in which the given word is used.