There is no single word.
Yes, the word 'happen' is an action verb; a word for the act of occurring, taking place.
there would be next word in place of "if".
"IT is happen" does not mean anything; "it is happening" is a Present Tense - a Continuous Present Tense, to be more specific (not a "word").
The word 'happen' means 'to occur' or 'to take place'. The word 'happen' originate from hap that is either hap the noun or the extended form of hap the verb.
Predestined, predicted, foretold, inevitable, inexorable
it is a place were u can have the answer to anything its the place were the favorite word is why!
The word 'anything' is an indefinite pronoun, a word that takes the place of a noun for any unnamed or unknown thing. Example:Anything you can do will be appreciated.The word 'anything' is also an adverb, a word that modifies a verb. Example:We're not doing anything, mom.
The single word is happening, an event or occurrence.This is also the progressive/continuous form of to happen. (e.g. what was happening?)
Happening/taking place.
It can also be used as a counterpart to attributive
The word 'anything' is a pronoun, an indefinite pronoun; a word that takes the place of a noun for any object, event, action, or idea.Example: He didn't have anything to say.