Write Shorter Sentences with Participle Clauses

The key idea

Choose an -ing or -ed clause to join related ideas without repeating the subject.

What is it for?

Learn to join related ideas with -ing and -ed clauses. Make your writing shorter, clearer, and less repetitive.

What you need to know

Use an -ing clause when the subject performs the action.
Use after, before, or while with an -ing form.
Use an -ed clause when something receives an action.
Make sure the main subject also performs the -ing action.
Use participle clauses only when they make your writing clearer.
Use commas to separate opening participle clauses from the main sentence.

1. Join actions with an -ing clause

Use an -ing clause when one person does two related actions.

The first action gives extra information about the main action.

You can remove the repeated subject and verb.

Find two actions with the same subject.
Keep the main verb in the main clause.
Change the other verb to its -ing form.
Put a comma after an opening participle clause.

I opened the cupboard and found some old cups.

This sentence has two actions with the same subject.

Opening the cupboard, I found some old cups.

The -ing clause removes the repeated subject and verb.

Carrying her shopping, Mia entered the house.

Mia carries the shopping and enters the house.

2. Use after, before, and while

These words show when an action happens.

Use them before an -ing form when the subject stays the same.

The time word makes the order of actions clear.

Use after for an action that happens first.
Use before for an action that happens later.
Use while for actions that happen at the same time.
Keep the subject of both actions the same.

After finishing the report, Sara went home.

Sara finished the report before she went home.

Before leaving the shop, Ben checked his receipt.

Ben checked his receipt before he left.

While waiting for the bus, I checked my messages.

The two actions happened at the same time.

3. Use an -ed clause for a passive meaning

Use an -ed clause when something receives an action.

This form often describes a place, object, or person.

The main clause tells us more about that same thing.

Look for something that receives an action.
Use the correct past participle form.
Check that the main subject matches the description.
Some verbs have irregular past participles, such as built and written.

The house was built in 1900 and remains strong.

The house receives the action of building.

Built in 1900, the house remains strong.

The -ed clause gives information about the house.

Written in simple language, the guide is easy to follow.

The guide receives the action of writing.

4. Keep the subject clear

The subject of the main clause must perform the -ing action.

Otherwise, the sentence may describe the wrong person.

Check who does each action before joining the sentences.

Find the subject of the main clause.
Ask who performs the -ing action.
Make sure both refer to the same person or thing.
For an -ed clause, make sure the main subject receives the action.

Walking to work, I noticed a broken window.

I walked to work and noticed the window.

Walking to work, the rain soaked my jacket.

This is incorrect because the rain did not walk.

Walking to work, I got soaked by the rain.

The subject I now performs the walking action.

5. Use participle clauses carefully

Participle clauses can make your writing shorter.

However, too many can make a paragraph difficult to follow.

Keep a full sentence when it explains an important new action.

Join actions that clearly belong together.
Keep the main idea easy to find.
Use a full sentence when the subject changes.
Read your paragraph again to check its meaning.

After checking the timetable, Leo bought a ticket.

The opening clause explains what happened first.

Leo bought a ticket. His sister waited outside.

Two sentences are clearer because the subjects differ.

Designed for small rooms, the table folds easily.

The -ed clause gives useful information about the table.

How to do it, step by step

Find two related actions or details.
Check whether they have the same subject.
Choose an -ing form for an action the subject performs.
Choose an -ed form for an action the subject receives.
Join the ideas and check the subject, meaning, and punctuation.

Formulas and key language

Use it for	Example	Another example
Verb-ing, subject + main verb	Opening the window, I noticed the cold air.	Turning on the kettle, Eva prepared some tea.
After + verb-ing, subject + main verb	After finishing lunch, we returned to work.	After locking the door, Sam checked his keys.
Before + verb-ing, subject + main verb	Before leaving home, I checked the weather.	Before paying, Nina checked the final price.
While + verb-ing, subject + main verb	While waiting outside, I read the notice.	While preparing dinner, Dad listened to the radio.
Past participle, subject + main verb	Made from wood, the chair feels sturdy.	Built beside the station, the café attracts commuters.
Subject + main verb, verb-ing ...	Maya sat by the window, reading a magazine.	Tom walked home, carrying two heavy bags.
After + having + past participle, subject + main verb	After having checked the figures, Jo sent the report.	After having packed the boxes, we cleaned the room.
Once + past participle, subject + main verb	Once repaired, the washing machine worked quietly.	Once cleaned, the kitchen looked much brighter.

UK / US: British and American English use these participle clauses in similar ways. Some past participles differ in spelling, such as travelled and traveled.

Level up: Replace basic words (good, very, nice) with stronger ones. See our A2 to B2 upgrades page.

Model text

An Unexpected Delay

1. Setting the scene

On Tuesday morning, I left home early because I had an important meeting. Carrying my laptop and a folder, I walked towards the bus stop. The streets were unusually quiet, and the air felt cold.

The opening -ing clause shows what I carried while walking.

2. The problem

After reaching the stop, I checked the timetable and discovered a delay. Having missed the earlier bus, several passengers looked frustrated. I asked a woman whether another service would arrive soon. She explained that roadworks had changed the usual route.

After reaching shows the action's order. Having missed highlights an earlier action, but its subject must match the main subject. Here, the sentence is incorrect because several passengers did not miss the bus in the main clause's intended meaning.

3. Finding a solution

Looking at my phone, I found a train that left in ten minutes. I hurried towards the station, hoping to arrive before the meeting began. Built beside the main road, the station was easy to find. Once inside, I bought a ticket and checked the platform number.

Looking at my phone joins two actions by I. Built describes the station, while once inside shortens a time clause.

4. The result

Arriving at the office, I discovered that the meeting had been delayed. Relieved by the news, I made some coffee and reviewed my notes. What helped most was staying calm and finding another route. Although the journey had been tiring, I was ready when the meeting finally began.

Arriving and relieved add details without repeating the subject. The final sentence uses a clear contrast.

Common mistakes

✗ Walking to work, the rain soaked my jacket.

✓ Walking to work, I got soaked by the rain.

The subject I must perform the walking action.

✗ After finish lunch, we returned to work.

✓ After finishing lunch, we returned to work.

Use the -ing form after after when the subject stays the same.

✗ Build in 1900, the house remains strong.

✓ Built in 1900, the house remains strong.

Use the past participle built to describe the house.

✗ Before to leave home, I checked the weather.

✓ Before leaving home, I checked the weather.

Use an -ing form after before in this structure.

✗ While waiting for the bus I checked my phone.

✓ While waiting for the bus, I checked my phone.

Add a comma after an opening participle clause.

✗ Having packed the bags, the taxi arrived.

✓ Having packed the bags, we called a taxi.

The subject must be the person who packed the bags.

Plan it, then check it

Plan

Choose two or more related actions from your story.
Underline the subject of each action.
Decide whether an -ing or -ed clause fits.
Write the main idea first if the shorter form feels unclear.

Check

Does each participle clause have a clear subject?
Does the subject perform the -ing action?
Does the -ed form describe something receiving an action?
Have you used commas after opening clauses?
Can readers understand the order of events easily?

Practice

EXERCISE:

Choose the correct participle clause

Choose the option that completes each sentence correctly.

1.___ the cupboard, I found some old photographs.

I perform the action, so the -ing form fits.

2.After ___ the dishes, Mia watched a film.

Use the -ing form after after in this structure.

3.___ in 1985, the building still serves as a library.

The building receives the action, so use the past participle.

4.While ___ for the train, I read the news.

Use the -ing form after while to show an ongoing action.

5.___ the receipt, Daniel noticed an extra charge.

Daniel checks the receipt, so the -ing form is correct.

6.___ with care, the glass arrived without damage.

The glass receives the action, so use the past participle.

Now write

Your task

Rewrite the six sentences below as three sentences with participle clauses. Join sentences 1 and 2, sentences 3 and 4, and sentences 5 and 6. Keep the meaning clear and use the same subject for each joined pair. 1. I opened my bag. I found my keys. 2. I finished my lunch. I returned to work. 3. Maya carried two boxes. Maya entered the kitchen. 4. We cleaned the table. We prepared dinner. 5. The chair was made from wood. The chair remained sturdy. 6. The room was painted last month. The room looks brighter. Then write a short paragraph using your three new sentences. Add details about what happened next. Use no more than two additional participle clauses.

Target: 3 joined sentences plus a short paragraph.

Word bank

carefullyafter finishingwhile carryingopeningpreparedsturdyrecently paintedreturnednoticedeventuallyas a resultwithout delaylooked aroundthe following morning

Sentence starters

Opening my bag, ...
After finishing my lunch, ...
Carrying two boxes, ...
After cleaning the table, ...
Made from wood, ...
Painted last month, ...

Use made-up names, places, and events. Do not include private information.

Write in your notebook or in a document, then use the checklist below.

Check your writing

Have I joined two related ideas without repeating the subject?
Have I used an -ing form for an action the subject performs?
Have I used an -ed form when the subject receives an action?
Does the subject of every opening clause match the main clause?
Have I used commas correctly and kept my meaning clear?

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