What’s the past tense of “sing”?
Have you ever sung your sweet soul out in the shower? Do you like to sing? If you’d like—sing a song about the proper tenses of the verb sing—now would be a good time do so.
✓ Do you like to sing?
✓ She sang beautifully.
✗ I sung on stage last night.
Let’s answer some common questions on the verb and topic of today’s post: what’s the past tense of sing?
“Sang” or “sung”, which is correct?
- Sing is the base verb and simple present tense.
- Sang is the simple past verb form;
- Sung is the past participle used in perfect/progressive tense constructions with auxiliaries.
Altogether, the irregular verb sing uses two past tense conjugations sang and sung. “Sung” is the past participle form used with auxiliaries, (e.g., had in the past perfect; have in the present perfect, respectively).
Conjugations of “sing”
| present | past | future | |
| simple | I sing | I sang | I will sing |
| continuous | I am singing | I was singing | I will be singing |
| perfect | I have sung | I had sung | I will have sung |
| perfect continuous | I have been singing | I had been singing | I will have been singing |
| tense | sentence example |
| Simple present tense | I like to sing. |
| Present continuous tense | I am singing a song. |
| Present perfect tense | I’ve never sung onstage before. |
| Present perfect continuous | I have been singing for years. |
| Simple past tense | I sang on-stage last night. |
| Past continuous | I was singing while my friend played guitar. |
| Past perfect tense | I had sung this song before. |
| Past perfect continuous | I had been singing while my friends played guitar. |
| Simple future tense | I will sing onstage tomorrow night. |
| Future continuous tense | He sings with his heart. |
| Future perfect tense | I will be singing at the talent show tomorrow. |
| Future perfect continuous | I will have been singing for two hours by the time you arrive to the party. |
When to use sang or sung
| simple past | She sang the national anthem. |
| present perfect | She had sung onstage before, but stopped because of her stage fright. |
Both forms of the past tense depict events which started and ended in the past, but the present perfect carries a different relation to the present than the simple past. Remember that simple tense constructions are complete tenses that don’t use auxiliaries. Perfect and continuous tenses are easy to identify because they use auxiliaries; namely, forms of “to be” and have/has/had.
We use the past perfect to stress the order in which past events unfolded. For example, “she’d sung onstage but fallen off within minutes while the crowd applauded“.
This sentence is in the past perfect tense, and it helps make it clear that the singing took place before the falling off of the stage. To write in the simple past tense, we do not require a helping/auxiliary verb, such as has, had or have. If this is all confusing, we recommend Grammarflex’s article on participles and verb tenses (which are a real linguistic crackerjack, to be sure).
Sang vs sung: what’s the difference?
Is sing a regular or irregular verb? The difference between regular and irregular verbs is regular verbs end in –ed in their past tense forms. Irregular verbs end in something other than –ed. This makes the action and verb sing quite irregular, since its past tense forms end in something other than –ed in both the simple past tense and past participle: sang and sung). See other verbs in the same class of irregularity:
| base verb | past tense | past participle |
| swim | swam | swum |
| sing | sang | sung |
| draw | drew | drawn |
| ring | rang | rung |
| drink | drank | drunk |
Practice using the verb in different tenses with example sentences to memorize the correct forms.
Sentences with “sing” (simple present)
I wish I knew how to sing.
Wow, she might love to sing, but she shouldn’t quit her day job.
You sing beautifully!
People that can sing have a cherished gift and talent.
She’s a great actress, and she can dance and sing, too.
Sentences with “sang” (simple past)
Rob played piano and Lucy sang.
She sang the anthem.
She sang in her church choir.
I sang in an a cappella group in college.
“I was born singing. Most babies cry, I sang an aria.”
—Gail Carson Levine, Fairest
Sentences with “sung” (past participle)
She had sung with them on tour.
The mother had sung many songs by the time the baby fell asleep.
She had sung in her church choir when she was young.
They had sung and danced the night away.
The night of their wedding they’d sung at the tops of their lungs.
Phrases with “sing”
| Phrase | Meaning |
|---|---|
| it’s not over until the fat lady sings | the final outcome of a situation can’t be determined until it’s entirely finished |
| if you sing before breakfast, you’ll cry before night | if you’re too optimistic at the start of the day you may end up having a bad day |
| lay low and sing small | to be inconspicuous |
| to sing someone’s praises | to speak highly of someone or something |
| to sing for one’s supper | to obtain something by working for it |
| to sing a different song/tune | to change one’s opinion or view of something |
| to sing from the same songbook/hymnbook | to “be on the same page” as someone, or share the same view/understanding of a situation |
Origin of the word sing
From etymology online on sing (v.):
Middle English singen, from Old English singan “to chant, sing,” especially in joy or merriment; “celebrate, or tell in song” from Proto-Germanic *sengwan.
Learn more about verbs
- What are regular and irregular verbs?
- Transitive and intransitive verbs?
- What are verbs?
- What’re personal pronouns?
- What’s the difference between they’re, their, and there?
- Whose vs who’s?
Worksheet
What is the simple past tense of “sing”?
Which sentence uses “sung” correctly?
In the sentence “I ____ a song last night,” which verb form is correct?
Which tense is used in the sentence “She had sung before the concert began”?
What is the past participle of “sing” used with auxiliary verbs?
Yesterday, she a beautiful solo.
By the end of the performance, the choir for two hours.
He in the shower every morning.
Before the competition, she that song many times.
The birds beautifully in the morning.
Frequently Asked Questions
What’s the past tense of “sing”?
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When do I use “sang”?
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When do I use “sung”?
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What’s the difference between “sang” and “sung”?
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Is “I have knew” correct?
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Yash, D. "What’s the Past Tense of Sing? Sang or Sung?." Grammarflex, Jun 8, 2025, https://www.grammarflex.com/whats-the-past-tense-of-sing-sang-or-sung/.
Sources
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Forms of sing: sang-sung.
