What Is Past Tense Of Swing? | Simple Rule And Uses

The past tense of swing is swung, and the past participle is swung too.

Swing is one of those verbs you learn early, then second-guess later. You see it in playground stories, sports write-ups, and classroom writing. Then you try to put it in the past and your brain stalls. Is it swinged? Swang? Or something else?

If you’re here because you typed “what is past tense of swing?” you’re in the right spot. You’ll get the correct forms right away, then you’ll get clean patterns, real sentences, and quick checks that stop mistakes before they land in your work.

Past Forms Of Swing At A Glance

English keeps a small set of irregular verbs that don’t use -ed in the past. Swing sits in that group. Use the forms below any time you write about a completed action or a finished time period.

Form	When You Use It	Quick Model
Base: swing	Present, habits, later on	I swing on the rings after class.
Third-person: swings	He/She/It in the present	She swings the bat fast.
Present participle: swinging	Ongoing action, -ing phrases	They are swinging side to side.
Simple past: swung	Finished action in the past	He swung the door open.
Past participle: swung	With have/has/had, passive voice	She has swung the bat before.
Noun: swing	The motion, the seat, a change	The swing was slick after rain.
Idiom: in full swing	Activity fully started	The festival is in full swing.
Idiom: swing by	Visit briefly	I’ll swing by after dinner.

Why Swing Becomes Swung

Most regular verbs form the past with -ed: walk → walked, open → opened. Swing does not follow that pattern. It is irregular, so it changes its vowel sound and ends in -ung.

That -ung ending shows up in a small cluster of verbs: swing → swung, cling → clung, sling → slung, fling → flung, dig → dug. You don’t have to memorize a long list to get value from this. Just notice the shape: a short vowel shift plus -ung.

What Is Past Tense Of Swing? In Real Sentences

The simple past form is swung. Use it when the time is finished or the action is done.

We swung on the playground after school.
She swung the racket and missed the first serve.
The gate swung shut when the wind picked up.
He swung the flashlight across the room.

If you still catch yourself typing “swinged,” pause and swap in swung. “Swinged” is not standard English for the verb swing.

Past Participle Of Swing And Where It Shows Up

The past participle form is also swung. Past participles pair with helping verbs. That pairing is what makes perfect tenses and many passive sentences.

Perfect Tenses With Have, Has, Had

Use have, has, or had plus swung when you want a link between a past action and a later time.

I have swung that bat since I was ten.
She has swung by the library twice this week.
They had swung the lantern around before it went out.

Passive Voice With Be

Passive voice uses a form of be plus the past participle. It shifts attention to what received the action.

The door was swung open by a gust of wind.
The rope is swung in a wide arc during practice.
The bell was being swung with care.

In school writing, passive voice can be fine when the doer is unknown or not the point. In storytelling, active voice often feels clearer: “A gust swung the door open.”

Two Meanings Of Swing That Change The Sentence

Swing can mean “move back and forth” or “move something in an arc.” It can also mean “change,” as in mood or opinion. The past form stays the same, but the sentence pattern shifts.

Swing As A Motion You Do

The kids swung higher after the push.
I swung from the bar and landed on the mat.

Swing As An Action You Do To Something

He swung the hammer with both hands.
She swung her backpack onto one shoulder.

Swing As A Change

Public opinion swung after the debate.
The score swung in the last minute.

Common Errors And Fast Fixes

Most mistakes come from mixing up tense jobs or guessing a regular -ed form. Use these checks to clean your sentence in seconds.

Error: “Swinged” In Simple Past

Fix: Replace “swinged” with swung.

Wrong: He swinged the bat.
Right: He swung the bat.

Error: Using Simple Past After Have

Fix: After have/has/had, use the past participle: swung.

Wrong: She has swang by twice.
Right: She has swung by twice.

Error: Confusing “Swang” With Standard English

Fix: Use swung in formal writing. “Swang” appears in some dialects and older usage, yet it can look incorrect in school or work writing.

Error: Mixing Up Verb And Noun

Fix: If the word names the seat or the motion itself, it is a noun and does not change tense.

Noun: The swing squeaked.
Verb: The chain swung and rattled.

Mini Lessons You Can Use In Writing Class

Teachers often ask for sentence variety, clear time clues, and correct verb forms. Swing gives you a clean way to show tense control because its past form is distinctive.

Use Time Markers To Lock The Tense

Add a time word that makes the past clear. Then choose swung.

Yesterday, the gate swung open.
Last night, she swung by after work.
In 2019, the trend swung toward smaller phones.

Use The Perfect Tense For “Up To Now”

If your meaning includes “before now,” “since,” or “already,” perfect tense often fits. Keep the helper verb, then use swung.

I have swung on that tire swing since childhood.
He has swung the club a thousand times in practice.

Use Passive Voice When The Doer Is Not Needed

Lab reports and process writing sometimes care more about the action than the person. Passive voice can match that tone.

The pendulum was swung to a 20-degree angle.
The sensor was being swung along the track.

Quick Reference From Trusted Dictionaries

If you want a fast double-check, dictionary entries list verb forms right at the top. Two reputable references that show swing → swung are the Merriam-Webster entry for swing and the Cambridge Dictionary entry for swing.

Practice Set That Trains Your Ear

Practice works best when you force your brain to pick a tense, not just fill a blank. Read each pair. Then pick the one that matches the time clue.

Every Saturday, I (swing / swung) by my aunt’s house.
Last Saturday, I (swing / swung) by my aunt’s house.
She has (swing / swung) the bat since she joined the team.
They were (swing / swinging) the rope when the whistle blew.
The score (swings / swung) in the final seconds.

Answers: 1 swing, 2 swung, 3 swung, 4 swinging, 5 swung.

A Simple Editing Drill

When you write a paragraph with swing, decide the timeline first. Ask if the action finished, is still in progress, or links to the present. Pick the verb form before you polish the rest. That one choice keeps your tense steady.

If swing is a noun in your sentence, the tense question vanishes. You can write swing set, swing arm, or swing voter and then use a different verb for time, like was, became, or moved, to keep the sentence clear and smooth overall.

Next, scan for helper verbs. If you see have, has, or had right before the verb, the form is always swung. If you see was or were and you’re describing an action in motion, use swinging.

Also, watch for passive voice in school writing. Passive uses a form of be plus a past participle, so you still land on swung: “The gate was swung open by the guard.” If you can rewrite actively, the sentence often reads cleaner: “The guard swung the gate open.”

Storytelling: “She swung the lantern and saw the mark on the wall.”
Reports: “Sales swung upward after the price drop.”
Present perfect: “We have swung between two plans all week.”

Common Phrases With Swing That Still Follow The Same Rule

Phrasal verbs and idioms keep the same tense changes. The extra word does not change the verb form.

Swing By

Present: I swing by after practice.
Past: I swung by after practice.
Perfect: I have swung by twice already.

Swing Around

Present: We swing around the corner.
Past: We swung around the corner.

In Full Swing

In full swing is an idiom that means an activity has fully started. It does not change tense because swing is a noun here.

The contest is in full swing now.
By noon, the contest was in full swing.

Second Table For Fast Sentence Building

When you write quickly, you can get stuck trying to build a full sentence around a verb. Use the blocks below as a pattern. Swap in your own subject and object, keep the verb form.

Meaning	Simple Past Pattern	Perfect Pattern
Move back and forth	Subject + swung + place	Subject + have/has + swung + place
Move something in an arc	Subject + swung + object	Subject + have/has + swung + object
Visit briefly	Subject + swung by + location	Subject + have/has + swung by + location
Turn quickly	Subject + swung around + time cue	Subject + have/has + swung around + time cue
Change direction or opinion	Subject + swung + toward/against + noun	Subject + have/has + swung + toward/against + noun
Door or gate moves	The door + swung + open/shut	The door + has/had + swung + open/shut

One Last Check Before You Hit Submit

When you proofread, scan only the verbs first. Circle any form of swing. Then match it to the time in your sentence.

If the action finished in the past, use swung.
If you see have/has/had, use swung after it.
If swing names a thing, keep it as swing and adjust the rest of the sentence.

That’s it. Once you lock in swing → swung, you can write with speed and stop worrying about this irregular verb. If you ever blank again, ask yourself the same question one more time: what is past tense of swing? The answer stays the same.