Conjugation of "Sneak" — All Forms, Examples, and Usage
To move quietly and secretly to avoid being seen or heard.
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All 12 Tenses of "Sneak"
Quick reference table — every tense form of "sneak" with the first-person example and a link to the grammar guide for that tense.
| Tense | Example (I) | Quick rule |
|---|---|---|
| Simple Present | I sneak |
Used for habits, facts, routines, and permanent situations. Full rule → |
| Simple Past | I sneaked |
Used for completed actions at a specific time in the past. Full rule → |
| Simple Future | I will sneak |
Used for predictions, decisions made at the moment, and promises. Full rule → |
| Present Continuous | I am sneaking |
Used for actions happening right now or temporary situations. Full rule → |
| Past Continuous | I was sneaking |
Used for actions in progress at a specific moment in the past. Full rule → |
| Future Continuous | I will be sneaking |
Used for actions that will be in progress at a specific future time. Full rule → |
| Present Perfect | I have sneaked |
Used for past actions with present relevance, life experiences, or unfinished situations. Full rule → |
| Past Perfect | I had sneaked |
Used for an action that was completed before another past action. Full rule → |
| Future Perfect | I will have sneaked |
Used for an action that will be completed before a specific future time. Full rule → |
| Present Perfect Continuous | I have been sneaking |
Used for actions that started in the past and continue now, with focus on duration. Full rule → |
| Past Perfect Continuous | I had been sneaking |
Used for ongoing actions in the past that continued up to another past moment. Full rule → |
| Future Perfect Continuous | I will have been sneaking |
Used for actions that will have been ongoing up until a specific future time. Full rule → |
Past Tense of "Sneak" — Sneaked
The past simple of "sneak" is "sneaked". Use it for completed actions at a specific past time. Because "sneak" is irregular, "sneaked" is not formed by adding -ed — you have to memorize this form. See our simple past tense guide for a deeper explanation of the simple past.
- The cat sneaked into the garden to hunt birds. A2
- She sneaked a look at her friend's answers during the test. B1
Past Participle of "Sneak" — Sneaked
The past participle of "sneak" is "sneaked". Use it after "have/has/had" for the perfect tenses ("I have sneaked"), and after "be" for passive constructions ("It was sneaked"). Because "sneak" is irregular, "sneaked" is not the same as the past simple — students often confuse the two forms.
- The cat sneaked into the garden to hunt birds. A2
- She sneaked a look at her friend's answers during the test. B1
Is "Sneak" Regular or Irregular?
"Sneak" is an irregular English verb. Its principal parts are: base form "sneak", past simple "sneaked", and past participle "sneaked". The 3rd-person singular present is "sneaks" and the present participle/gerund is "sneaking". Conjugation pattern: sneak → sneaked (formal/British) OR snuck (informal/American) → sneaked/snuck.
Conjugation pattern: sneak → sneaked (formal/British) OR snuck (informal/American) → sneaked/snuck
How to Pronounce "Sneak" and Its Forms
Sneak: /sniːk/ — Stress pattern: O
Rhymes with 'peak' and 'speak'. The 'ea' makes a long 'ee' sound, not a short 'e'.
Common mispronunciation of "sneak"
Some learners pronounce it 'snack' instead of 'sneak' due to confusing the vowel.
How to Use "Sneak" — Common Grammar Patterns
Use 'sneak' for moving secretly. Both 'sneaked' and 'snuck' are acceptable in modern English; 'snuck' is more common in American English and informal contexts.
sneak [preposition] [place]sneak a [noun]sneak up on [person]
Example Sentences with "Sneak" in Different Tenses
- Simple Past: The cat sneaked into the garden to hunt birds. A2
Common Collocations with "Sneak"
- sneak away
- sneak up on
- sneak a look
- sneak past
When to Use "Sneak" vs Similar Verbs
"sneak" vs "creep"
Creep = move slowly/fearfully on hands/knees; sneak = move secretly to avoid detection
Smart synonyms — when to use each one
- creep — move slowly, often on hands/knees
- slip — move smoothly and quickly away
- tiptoe — walk quietly on the tips of toes
Antonyms: announce, reveal
Common Mistakes with "Sneak"
-
Wrong: She sneak often.
Correct: She sneaks often.
Add "s" to the verb when the subject is third-person singular (he/she/it).
Origin and Etymology of "Sneak"
Possibly from Old English snican or related to Scandinavian roots; origin obscure but Germanic
Common in children's games and storytelling. 'Sneak' has both formal British past form 'sneaked' and informal American form 'snuck' which is increasingly used in all varieties.
Other Forms of "Sneak"
- Adjective: sneaky
- Adverb: sneakily
Conjugation Tables for "Sneak"
Negative Forms
- Simple present: I do not sneak · He does not sneak
- Simple past: I did not sneak · She did not sneak
- Present perfect: I have not sneaked · He has not sneaked
Question Forms
- Simple present: Do you sneak? · Does he sneak?
- Simple past: Did you sneak?
- Present perfect: Have you sneaked?
Passive Voice (where applicable)
- Simple present passive: It is sneaked
- Simple past passive: It was sneaked
- Present perfect passive: It has been sneaked
Frequently Asked Questions About "Sneak"
- Is "sneak" regular or irregular?
- "sneak" is an irregular verb. Its past simple is "sneaked" and past participle is "sneaked". You must memorize these forms.
- What is the past tense of "sneak"?
- The simple past of "sneak" is "sneaked".
- Are the past simple and past participle the same for "sneak"?
- Yes, for this irregular verb, both the past simple and past participle are "sneaked".