When you wish to use a slang phrase to indicate the nuances and details of any given subject matter, you will use “ins and outs.” It is incorrect to use “in’s and out’s.” This is because the use of the apostrophe (‘) indicates possession or a contraction and that doesn’t make sense in context.
So, not only is it grammatically incorrect, it’s confusing. Therefore, the apostrophe is not necessary to use this nifty little phrase.
“Ins and Outs” in Context
“Ins and outs” is a plural noun phrase referring to technicalities, details, nuances, or ramifications. It can relate to anything like a job, machine, or method of doing something. Our first known documented use of the word comes from 1670 but it’s a mystery as to where that is specifically.
Regardless, it’s a quick and easy way to refer to how intricate or complex something is or can be. It’s basically a synonym for “learning the intricacies” or “knowing the ropes.”
Using “Ins and Outs” in a Sentence
The following are samples for using “ins and outs” properly. There are also some awkward examples so you can get a feel for how it works.
There are many ins and outs to being a computer programmer.
Billy said he would show me the ins and outs of how to play poker.
The ins and outs of my lawsuit are far too numerous to explain.
While the sentences below are grammatically and technically correct, they sound awkward and require clarification for understanding.
Smoking cigarettes has many ins and outs.
The ins and outs light a candle brightly.
Bernice stands on the ins and outs of society.
There are two aspects to remember in regards to using “ins and outs.” First, never ever use an apostrophe. The other is if it makes sense in the context of the sentence. So, if you can replace “ins and outs” with “nuances,” “details” or “intricacies,” you’re in the clear.
There are many details to being a computer programmer.
Billy said he would show me the intricacies of how to play poker.
The nuances of my lawsuit are far too numerous to explain.
“Ins and outs” is a slang-like way to indicate how something has involved details in order to understand it. There is no apostrophe before the “s” of either word.