Skip to content

Conjugation of "Extend" — All Forms, Examples, and Usage

/ɪkˈstɛnd/ B1 Regular

To make something longer or larger in size, amount, or duration.

Look up another verb

All 12 Tenses of "Extend"

Quick reference table — every tense form of "extend" with the first-person example and a link to the grammar guide for that tense.

Tense Example (I) Quick rule
Simple Present I extend Used for habits, facts, routines, and permanent situations. Full rule →
Simple Past I extended Used for completed actions at a specific time in the past. Full rule →
Simple Future I will extend Used for predictions, decisions made at the moment, and promises. Full rule →
Present Continuous I am extending Used for actions happening right now or temporary situations. Full rule →
Past Continuous I was extending Used for actions in progress at a specific moment in the past. Full rule →
Future Continuous I will be extending Used for actions that will be in progress at a specific future time. Full rule →
Present Perfect I have extended Used for past actions with present relevance, life experiences, or unfinished situations. Full rule →
Past Perfect I had extended Used for an action that was completed before another past action. Full rule →
Future Perfect I will have extended Used for an action that will be completed before a specific future time. Full rule →
Present Perfect Continuous I have been extending Used for actions that started in the past and continue now, with focus on duration. Full rule →
Past Perfect Continuous I had been extending Used for ongoing actions in the past that continued up to another past moment. Full rule →
Future Perfect Continuous I will have been extending Used for actions that will have been ongoing up until a specific future time. Full rule →

Past Tense of "Extend" — Extended

The past simple of "extend" is "extended" — formed by adding "-ed". Use it for actions that were completed at a specific time in the past, such as "yesterday", "last week", or "in 2020". For the full grammar of this tense, see our simple past tense guide.

  • They extended a rope across the garden to hang decorations. A2

Past Participle of "Extend" — Extended

The past participle of "extend" is "extended" — the same form as the past simple, since "extend" is a regular verb. Use it after "have/has/had" for perfect tenses ("I have extended") and after "be" for passive voice ("It was extended").

  • They extended a rope across the garden to hang decorations. A2

Is "Extend" Regular or Irregular?

"Extend" is a regular English verb. Its past simple and past participle are both formed by adding "-ed" to give "extended". The 3rd-person singular present is "extends" and the gerund/present participle is "extending".

Conjugation pattern: regular -ed

How to Pronounce "Extend" and Its Forms

Extend: /ɪkˈstɛnd/ — Stress pattern: oO

Stress the second syllable: ik-STEND. The 'd' at the end is pronounced.

Common mispronunciation of "extend"

Some learners drop the final 'd' sound, pronouncing it as 'ik-STEN'; pronounce the full 'extended'.

Syllable breakdown: ik · stend

How to Use "Extend" — Common Grammar Patterns

Use when making something bigger, longer, or wider, or when offering something like help or credit.

  • extend + object (transitive)
  • extend into/across/beyond (with preposition)
  • extend to + date/amount (with prepositional phrase)

Example Sentences with "Extend" in Different Tenses

  • Simple Present: The government decided to extend the deadline for tax payments by two weeks. B1
  • Simple Past: They extended a rope across the garden to hang decorations. A2
  • Simple Future: The company will extend its services to three new cities next year. B1

Common Collocations with "Extend"

  • extend the deadline
  • extend a hand
  • extend an invitation
  • extend a stay
  • extend credit

When to Use "Extend" vs Similar Verbs

Smart synonyms — when to use each one

  • lengthen — when emphasizing making something physically or temporally longer
  • expand — when referring to growth in scope, area, or
  • prolong — specifically for extending the duration or length of

Antonyms: shorten, reduce, contract

Common Mistakes with "Extend"

  • Wrong: She extend often.
    Correct: She extends often.
    Add "s" to the verb when the subject is third-person singular (he/she/it).

Origin and Etymology of "Extend"

From Latin extendere (to stretch out); ex- (out) + tendere (to stretch).

Other Forms of "Extend"

  • Noun: extension
  • Adjective: extended
  • Adverb: extendedly

Conjugation Tables for "Extend"

Negative Forms

  • Simple present: I do not extend · He does not extend
  • Simple past: I did not extend · She did not extend
  • Present perfect: I have not extended · He has not extended

Question Forms

  • Simple present: Do you extend? · Does he extend?
  • Simple past: Did you extend?
  • Present perfect: Have you extended?

Passive Voice (where applicable)

  • Simple present passive: It is extended
  • Simple past passive: It was extended
  • Present perfect passive: It has been extended

Frequently Asked Questions About "Extend"

Is "extend" regular or irregular?
"extend" is a regular verb. Add -ed for past simple and past participle: "extended".
What is the past tense of "extend"?
The simple past of "extend" is "extended".
When do I use simple present vs present continuous with "extend"?
Use simple present for habits, facts, and routines: "I extend every day." Use present continuous for actions happening right now: "I am extending right now."

View Individual Tenses

Explore "Extend" in Other ESLBuzz Tools

Try Another Verb

Related Verbs & Tenses

Other Common Verbs

Other Verbs Starting With E

Search for another verb