"Try" as it is written?

It turns out that this is a very complicated word -"Try", because it puzzles very many. And frequent now is the writing of the philistine "try." And yet, the word "try" as it is written correctly?

In order to correctly write the word"try", you need to put it in the form of the first person of the future tense. In this form, this verb will sound like this: I'll try. The end of the verb is "uyu". According to the rule of the Russian language, verbs ending in the -th, in the form of the first person of the present and future times, in the infinitive (what to do? What to do?) Have suffixes -eva or ova. Thus: try - try.

In addition, the beginning of the word is written "on" (this is a prefix). True spelling: try it.