English Reference

Phrasal verb

break up

Irregular verb

Forms

Infinitive

break up

Past

broke up

Past participle

broken up

Definition

phrasal verb. to end a romantic relationship or marriage. You use this when two people decide to stop being a couple.

phrasal verb. To terminate a romantic relationship or marriage. The verb functions intransitively to describe the mutual end of a bond or transitively with the preposition 'with' to specify the partner being left.

Examples

“They decided to break up after dating for two years.”

“After months of constant arguing, they realized they wanted different things and decided to break up.”

“The news that the high-profile couple had decided to break up dominated the headlines for weeks, sparking endless speculation about the cause of their separation.”

Examples

simple

“They decided to break up after dating for two years.”

contextual

“After months of constant arguing, they realized they wanted different things and decided to break up.”

complex

“The news that the high-profile couple had decided to break up dominated the headlines for weeks, sparking endless speculation about the cause of their separation.”

Usage

Use the preposition 'with' when you want to name the person someone is leaving.

Teaching tip

Contrast with 'split up' and explain that 'break up' can also describe a poor phone connection or a meeting ending.

Pitfall

He broke up her last week.

He broke up with her last week.

The preposition 'with' is required when the verb takes an object in the context of relationships.

Phrasal verb

Particles

up

Separability

inseparable

Pattern

break + up + with + object

Synonyms

split upseparatepart waysend it

Antonyms

get togethermake upstart dating

Grammar

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Very common
Level
B1 · Intermediate
Updated

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English Reference