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If you’re a student or professional writer, chances are that you find it challenging to punctuate your work. This is especially the case if you have limited knowledge of punctuation usage, placement, and rules. One of the most commonly occurring punctuation errors is the wrong use of propositions. Basically, a proposition is a word or group of words inserted right before a noun, pronoun, or noun phrase to introduce an object, showtime, direction, place, location, and even spatial relationships. With the help of our preposition checker software, however, you can easily identify misplaced conjunctions, learn how to identify parts of speech, and even any other subtle grammar and spelling mistakes. 

How to Identify a Preposition in Your Text

The English language has hundreds of different other prepositions, which makes it extremely challenging to know which ones to use and where. Luckily for you, we have listed down some rules on how to use prepositions in English grammar in your texts. They include:

how to find the preposition in this sentence

Watch what follows

One of the primary rules in choosing the proposition to use is to watch the word that follows it. As a general rule of thumb, propositions are typically followed by either a noun or pronoun or a noun, with the noun being the proposition’s object. For example: “The shirt was for the man”. The preposition “for” comes before the noun “man”.

Prepositions don’t have a specific form

Typically, most prepositions come in the form of a single word. With that said, however, some come combined in two or more word phrases including “into”, “before”, “apart from”, “along with”, and “on account of”, just to mention a few.

A verb can never follow a preposition

Another key element to consider before using a preposition in your texts is the fact that you should never make the verb the object of prepositions. For example: “She got into the house to eat” instead of “She got into house to eat”.

Avoid using propositions at the end of sentences

As mentioned above, prepositions are mainly followed by a noun. As such, you should never use them at the end of sentences. Example: “The office is where I work at.”

How Our Instant Preposition Checker Can Help Detect and Fix Preposition Mistakes

You’re probably asking, how can your conjunction finder help find the preposition in this sentence? Basically, our prepositional phrase detector can help you identify and fix all the major types of preposition misplacement errors. To understand all of them, however, you need to look at some examples that we have listed below.

Simple preposition

Basically, simple prepositions are common phrases and words used to describe a place, location, or time. They include words such as “at”,  “in”, “on”, “over”, “for”,  and “under”. 


  • She was resting by the hill.
  • The plane is above the forest.

Double preposition

Double prepositions are created when two simple prepositions are combined and used together, and they’re mainly used to indicate direction. Common examples include “into”, “onto”, “upon”, and “out of”.


  • The sweet melodies came from within his house. 
  • The cat sat atop the roof.

Compound preposition

Compound prepositions consist of two or more phrases, and they may include a simple preposition combined with another word. They’re mainly used to communicate a specific location, and they include words such as in front of or in the middle of.


  • She attended the meeting on behalf of his seniors.

Who Can Use Our Preposition Checker Tool

Millions of writers around the world use and trust Preposition Finder to edit and proofread their texts. As a student, it can help you achieve academic goals by improving the quality of your essays, dissertations, theses, and college applications. 

Professional writers alike use Preposition Finder to provide expert assistance and instant feedback on the credibility, impact, and accuracy of their articles in a variety of fields. Still, foreign students, job seekers, and English language learners can use our powerful tool to improve their English language with the grammar suggestions it offers.

How Our Preposition Finder Works

Identifying prepositional phrase in a sentence using our instant preposition checker tool is a simple and straightforward process. Simply follow the following easy steps:

  1. Start by visiting our website.
  2. Next, copy your text from MS Word or GoogleDoc and paste it in the blank word editor or type directly into it.
  3. Press the check button and our wrong or missing prepositions checker will automatically crawl through your text, detect preposition misplacements and suggest improvements.
  4. Implement the changes as needed, download your texts, and transfer them to the original document.

What Makes Our Preposition Identifier Unique

There are many reasons why Preposition Finder is uniquely placed compared to many other similar tools out there:

preposition finder features
  • Technologically advanced. Preposition Finder is powered by AI, NLP, and other advanced statistical techniques, allowing it to not only identify misplaced prepositions but also produce highly accurate suggestions. 
  • Easy to use. Another unique feature of our online site to check for sentences ending with prepositions is its user-friendly interface, which makes interaction simple and fluid, ultimately improving the overall user experience.
  • 24/7 availability. Preposition Finder is cloud-hosted, making it readily available from anywhere and everywhere.
  • 100% free. Our tool is 100% free, plus you don’t have to create an account.
  • Secure. Our tool doesn’t store your information, so you don’t have to worry about it ending in the wrong hands. 

Manually editing your essays or articles trying to identify subtle grammar mistakes like preposition misplacements can be challenging. With the help of Preposition Finder, however, you can easily identify and fix almost every English grammar mistake. It is secure, easy to use, available 24/7, and 100% free.

Use preposition finder today to identify preposition misplacements and other grammar mistakes in your writing.