What are participles: A guide to past and present forms

Infographic showing the difference between present participles ending in -ing and past participles used in passive voice and perfect tenses.
A visual breakdown of how present and past participles function as verbal adjectives in English grammar.
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In English grammar, a participle is a word formed from a verb that can function as an adjective or help create complex verb tenses. They are often called “verbal adjectives” because they describe nouns while giving your prose variety and precision.

To master English, you must understand the two primary types: the present participle and the past participle.

Understanding the present participle

The present participle always ends in -ing. While it looks identical to a gerund, its function is different. It is used to form continuous tenses or to describe a noun that is performing an action.

  • Continuous tense: She is walking to the store.
  • As an adjective: The crying baby finally fell asleep.
Diagram explaining the three main functions of the past participle: perfect tenses, passive voice, and as an adjective with examples like 'broken cup'.
A breakdown of how past participles function in perfect tenses, the passive voice, and as descriptive adjectives.

What is a past participle?

The past participle is slightly more complex because its form depends on whether the verb is regular or irregular. For regular verbs, it ends in -ed. For irregular verbs, the form can change entirely (e.g., seen, broken, gone).

Its primary roles include:

  1. Creating perfect tenses: Using “have” or “had” (e.g., I have finished).
  2. The passive voice: Focusing on the recipient of the action (e.g., The letter was written).
  3. As an adjective: Describing a state resulting from an action. (e.g., The broken window).

Key differences: Comparing participle types

FeaturePresent participlePast participle
EndingAlways ends in -ing-ed (regular) or varied (irregular)
Active/PassiveActive (the thing doing the action)Passive (the thing receiving action)
Verb tenseUsed in continuous tensesUsed in perfect tenses
ExampleThe boring movie (The movie bores us)The bored student (The student feels bored)

How to use participles in a sentence

Using these correctly improves your writing flow and allows you to combine ideas using participle phrases.

Participle phrase examples and usage

A participle phrase acts as an extended adjective.

  • Example: Covered in snow, the mountain looked majestic.
  • Writing tip: Avoid “dangling participles.” Ensure the noun being described is clearly placed next to the phrase.

Common mistakes: Avoiding the “ed” vs “ing” trap

Many English learners confuse participles when describing feelings.

  • Incorrect: I am very interesting in history.
  • Correct: I am very interested in history.

Rule of thumb: Use -ing for the cause of the feeling (the book is interesting) and -ed for the person experiencing the feeling (I am interested).


Common questions: Understanding participles in English

The past tense is a complete action that stands alone (e.g., “I ate dinner”). The past participle cannot stand alone as a verb; it requires an auxiliary verb like have or be (e.g., “I have eaten“). If there is no helping verb and it isn’t acting as a descriptor, it is likely just the simple past tense.

The correct form is “should have run.” After the word “have” in a perfect construction, you must use the past participle. For the verb to run, the past tense is ran, but the past participle is run. This applies to other tricky verbs too, such as “should have sung” (not sang) and “should have gone” (not went).

This usually depends on whether you are describing a cause or an effect. Use the present participle (-ing) for the thing that causes the feeling (e.g., “The book is boring“). Use the past participle (-ed) for the person experiencing the feeling (e.g., “The student is bored“).

The past participle of “be” is been. It is used in perfect tenses to describe a state that started in the past.

  • Example: “I have been tired all day.”

Technically, no. When an -ing word acts as the subject of a sentence, it is functioning as a gerund (a noun), not a participle.

  • Participle (Adjective): The crying baby.
  • Gerund (Noun): Crying helps release stress.

A dangling participle occurs when a participle phrase describes the wrong noun, often leading to unintentional humor.

  • Incorrect: “Walking down the street, the trees were beautiful.” (This implies the trees were walking).
  • Correct: “Walking down the street, I thought the trees were beautiful.” To fix this, ensure the noun immediately following the comma is the person or thing performing the action.

Conclusion: Mastering participles in your writing

Understanding past and present participles is one of the most effective ways to move from basic English to a more professional, fluid style of writing. Whether you are using a participle phrase to add detail to a sentence or correctly choosing between -ed and -ing adjectives, these “verbal adjectives” give your prose variety and precision.

While irregular verbs like run, sung, and seen can be tricky at first, consistent practice will make these structures second nature. By focusing on the relationship between the action and the noun, you can avoid common pitfalls like dangling participles and keep your grammar polished.

Share your thoughts: Which participle trips you up?

Grammar can be a bit of a maze, and we all have those specific irregular verbs that make us double-check the dictionary. Is there a particular past participle that always feels “off” when you write it? Or perhaps you have a trick for remembering the difference between a gerund and a present participle?

Drop a comment below and let’s discuss! If you found this guide helpful, please share it with a fellow student or writer who wants to sharpen their English grammar skills.


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