Has vs As: Understanding the Difference and How to Use Them Correctly

The English language can be tricky, especially when it comes to grammar and parts of speech. Two words that are often used interchangeably but have completely different meanings are “has” and “as.” Understanding the difference between these two words can make a significant difference in the clarity of your writing. Using “has” instead of “as,” or vice versa, may lead to confusion among readers and ultimately cause them to lose interest in your message. In this blog post, we will explore the differences between “has” and “as” and how to use them correctly in your writing. We’ll also look at common mistakes people make with these words and provide examples to help you better understand their correct usage. By the end of this post, you’ll have a better grasp of the English language and the proper way to use “has” and “as” in your writing.



As one of the most widely spoken languages in the world, English language carries a great importance in communication, business, education, and many other aspects of modern life. Understanding the grammar rules that govern this language is essential for clear and effective communication. One of the key elements of English grammar is the concept of parts of speech, which refers to the categories that words are grouped into based on their roles in sentences.

There are eight main parts of speech in English: nouns, pronouns, verbs, adjectives, adverbs, prepositions, conjunctions, and interjections. Each of these parts of speech plays a unique role in constructing sentences and conveying meaning. By learning to identify and use these parts of speech correctly, you can improve your writing skills, enhance your communication abilities, and become a more effective communicator.

In this blog post, we will focus specifically on two parts of speech – “has” and “as” – and explore the differences between them. We will examine the correct usage of each word, common mistakes to avoid, and practical examples that illustrate their proper application. Through this exploration, we aim to provide valuable insights that will help you master the nuances of English language and improve your overall grammar skills.

What is Has?

Examples of Using Has

Examples of Using Has

When it comes to using “has” in English language, there are several instances where it is commonly used. Here are some examples that can help you understand and apply “has” correctly in your writing:

Has been

“Has been” is a phrase used to describe an action that started in the past and is continuing up until now. For example, “He has been working on this project for two weeks”. This sentence implies that he started working on the project two weeks ago and still continues to work on it.

Has had

“Has had” is a phrase that is used to describe an experience or possession that someone has had in the past. For instance, “She has had a lot of success in her career”. This sentence implies that she has experienced a lot of success in her career over time.

Has owned

“Has owned” is a phrase used to describe something that someone has possessed in the past and may still possess. For example, “He has owned that car for five years”. This sentence implies that he purchased the car five years ago and may still own it.

In conclusion, “has” is a versatile word in English language that can be used in different contexts. Knowing how to use it correctly can significantly improve your writing skills.

Common Mistakes with Has

Common Mistakes with Has

One of the most common mistakes people make when using “has” is to confuse it with “have.” While “have” is used for first and second person singular and all plural person forms, “has” is used only for the third person singular. Therefore, when referring to a singular subject, such as “he,” “she,” or “it,” “has” should be used instead of “have.”

For example, saying “She have a car” is incorrect. Instead, it should be “She has a car.”

Another common mistake is the misuse of “has.” While “has” is used to indicate possession, actions in progress, and experiences, it should not be used in other contexts.

For instance, saying “He has being an artist” is incorrect. Instead, it should be “He is being an artist,” as “is” indicates the ongoing action of being an artist.

In addition, “has” should not be used in place of other verbs, such as “do” or “be.” For example, saying “She has do her homework” is incorrect. Instead, it should be “She needs to do her homework.”

To avoid these common mistakes, it is important to remember the proper use of “has” and to review the grammar rules for the present perfect tense. Using “has” correctly can improve your writing skills and enhance clarity in your communication.

Overall, understanding the correct usage of “has” will help you avoid errors in your writing and speaking, and allow you to communicate effectively in English.

What is As?

Examples of Using As

Examples of Using As

“As” is a comparative conjunction that helps to establish similarity between two things, people, or ideas. It can be used in a variety of contexts to demonstrate proportion, ability, and manner. Below are some examples of how to use “as” in different sentence structures:

  • As big as: My house is as big as yours.
    In this example, “as big as” is used to compare the size of two houses.

  • As good as: Her cooking is as good as her mother’s.
    In this case, “as good as” is used to compare two people’s abilities to cook.

  • As fast as: He runs as fast as a cheetah.
    Here, “as fast as” is used to compare the speed of a man with that of a cheetah.

The structure of these sentences remains the same, starting with “as” followed by an adjective or adverb and then the object being compared. When using “as” in a sentence, it is essential to ensure that the structure is correct, and there is no ambiguity.

Using “as” in a sentence has benefits beyond establishing similarity. It can also help to make a comparison more vivid and engaging, especially when used in descriptive writing.

In conclusion, understanding how to use “as” in a sentence is crucial to writing effectively and clearly. By incorporating it into your writing, you can add depth and clarity to your work.

Common Mistakes with As

One of the common mistakes people make when using “as” is using “than” instead. While “than” is used for comparison, “as” is used to show similarity. For instance, “She runs as fast as a cheetah” means that she is similar in speed to a cheetah. On the other hand, “She runs faster than a cheetah” implies that she is quicker than a cheetah.

Another mistake with “as” is its misuse in sentences that require “like.” “Like” is used to compare nouns, while “as” compares actions. For example, “She sings like an angel” compares her singing voice to that of an angel. However, “She sings as if she were an angel” compares her singing manner to that of an angel.

Moreover, some people use “as” to mean “because,” which is incorrect. “As” should be used to show a relationship of similarity or manner, not a cause-and-effect relationship. For instance, “As he was tired, he decided to go to bed early” means that he went to bed early because he was tired, not that being tired caused him to go to bed early.

In conclusion, understanding the correct usage of “as” can be challenging for non-native speakers. It’s essential to differentiate between “as” and “than” correctly and use them in their intended contexts. By avoiding these common mistakes, you’ll improve your writing skills and avoid confusion in your communication.

When to Use Has vs As

Using Has in a Sentence

Using Has in a Sentence

As a copywriter, it’s essential to use proper grammar when creating content for different platforms. The present perfect tense is one of the most common verb tenses used in English, especially when discussing possession, actions in progress, and experiences. In this section, we will explore how to use “has” in a sentence, with relevant examples.


“Has” is used to express ownership or possession by the third person singular. For instance, “She has a car,” “He has a new phone,” “The company has a lot of employees.” In these examples, “has” is used to indicate ownership or possession of the subject.

Actions in Progress

The present perfect tense also describes actions that started in the past but are still happening in the present. For example, “I have been working on this project for two weeks,” “They have been living in New York since 2019,” “She has been studying English for three years.” In these instances, “has” is used to show that the action is still ongoing.


Finally, the present perfect tense can be used to describe experiences that happened at an unspecified time in the past. For instance, “I have visited Paris twice,” “She has eaten sushi before,” “He has seen that movie already.” In these examples, “has” is used to indicate that the experience occurred in the past, but the specific time is not relevant.

In conclusion, understanding how to use “has” correctly in a sentence is vital to effective communication. Whether describing possession, actions in progress, or experiences, the correct use of present perfect tense adds clarity and context to your writing.

Using As in a Sentence

Using As in a Sentence

As is a comparative conjunction that is used to compare two things or ideas to show similarity or proportion. It can also be used to demonstrate ability or manner. Here are some ways to use as in a sentence:

Comparing Similarity

When you want to say that two things are similar to each other, you can use as. For example:

  • She dances as gracefully as a ballerina.
  • The sky is as blue as the ocean.
  • He runs as fast as a cheetah.

In these sentences, the word “as” is used to compare two things and show that they have a similar quality.


As can also be used to show proportion between two things. Here are some examples:

  • You should eat fruits and vegetables as much as possible.
  • We should spend our money wisely, as we don’t have much of it left.
  • As time goes by, he becomes more forgetful.

In these sentences, “as” is used to indicate the proportion of one thing compared to another.

Demonstrating Ability or Manner

Finally, as can also be used to demonstrate someone’s ability or manner of doing something. Here are some examples:

  • He sings as if he were a professional singer.
  • She writes code as effortlessly as breathing.
  • They speak French as fluently as a native speaker.

In these sentences, “as” is used to show how well someone is able to do something or to describe their manner of doing it.

Using as correctly in your writing can help make your comparisons clearer and more effective. Just remember to use it only when comparing two things or showing proportion or ability/manner, and not to confuse it with other conjunctions like “like” or “than”.

Confusing Has with As

Confusing Has with As

It’s not uncommon for English language learners to confuse “has” and “as.” These two words look and sound similar, which can cause confusion, especially for non-native speakers. However, understanding the differences between them is important to use them correctly in writing and speaking.

Words That Sound Similar

One of the reasons that people confuse “has” with “as” is because they sound alike. Both have a short vowel sound followed by an “s” sound. However, they are different parts of speech and used in different ways.

Context Clues

Another way to avoid confusing “has” with “as” is by paying attention to context clues. The surrounding words and sentence structure can help determine which word to use. For instance, “has” is often used with past participles to form the present perfect tense, while “as” is used to compare similarities or proportions.


Here are some examples to illustrate how to differentiate between “has” and “as”:

  • Incorrect: He sings as a beautiful voice.

  • Correct: He has a beautiful voice.

  • Incorrect: As I own a car, I don’t need public transportation.

  • Correct: Since I have a car, I don’t need public transportation.


In summary, while “has” and “as” may sound similar, they have different meanings and functions in English grammar. Paying attention to context clues and using them correctly will enhance your writing and speaking skills, making you a better communicator.



By understanding the differences between “has” and “as,” you can greatly improve your grammar skills and overall writing ability. Correct usage of these two parts of speech is key to clear communication, and knowing when to use one over the other can make a significant difference in how your message is received.

Remember to pay close attention to context and the specific rules surrounding each word. For example, “has” is typically used with third person singular subjects and present perfect tense, while “as” functions as a comparative conjunction indicating similarity or proportion.

Of course, mistakes can still happen. But by studying grammar rules and practicing correct usage, you can become a more effective writer and communicator. So next time you find yourself struggling with “has” vs. “as,” take a moment to review the guidelines and choose the right one for your sentence.

Improved writing skills are within reach – all it takes is a little bit of effort and some attention to detail. With practice, you’ll soon be able to write with confidence and clarity, knowing that you’re using “has” and “as” correctly.
Understanding the difference between “has” and “as” is crucial for effective communication in English. While they may sound similar, these two parts of speech have distinct meanings and uses that should not be confused. By using “has” correctly, you can convey possession, actions in progress, and experiences in the present perfect tense, among other things. On the other hand, “as” is used to compare similarities, demonstrate proportionality, and display manner or ability.

As you continue your journey to improve your grammar skills, remember that mastering “has” and “as” can make a big difference in your writing clarity. Avoid making common mistakes such as misusing “have” instead of “has” or using “than” instead of “as.” With practice and attention to context, you will soon be able to use these parts of speech with confidence.

In conclusion, understanding the proper usage of “has” and “as” is an important step towards improving your English language skills. By mastering these small but significant parts of speech, you can write more clearly and effectively. So, keep working on your grammar, pay attention to context, and never stop learning!

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