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Phrasal verbs "chase up" vs "keep up"

Differences between chase up and keep up

Chase up means to follow up on something that has not been completed or resolved, while keep up means to maintain the same level or pace of something.

Meanings and Definitions: chase up vs keep up

Learn how to use these expressions through these examples

Chase up

  • 1Ensure that someone remembers to do something.

    The librarian is CHASING me UP about my overdue books.

  • 2Try to get someone to pay a bill, debt, etc.

    I CHASED her UP as she hadn't paid for several months.

  • 3Try to get more information about the progress of something.

    I didn't get a reply so I have been CHASING them UP.

Keep up

  • 1Not let someone go to bed.

    My neighbours KEPT me UP till after 4 am with their loud music last night.

  • 2Maintain a continuous action, persist.

    First I phoned you and left a message that you should phone me; then you phoned and I was out, so you left a message; then...! How long can we KEEP this UP without ever speaking to each other directly?

Usage Examples: chase up, keep up in Sentences

Learn how to use these expressions through these examples

chase up

Example

I need to chase up my friend about returning my book.

Example

She chases up her clients for payments every month.

keep up

Example

She tries to keep up with the latest fashion trends.

Example

He keeps up with the news by reading the newspaper every day.

Similar Expressions(Synonyms) of Chase up

follow up

To check on the progress or status of something that has not been completed or resolved.

Example

I need to follow up with the bank about my loan application.

check on

To verify or investigate the status or progress of something.

Example

I need to check on the delivery status of my package.

nag about

To repeatedly remind or pester someone about something that needs to be done or resolved.

Example

My boss always nags me about completing my reports on time.

Similar Expressions(Synonyms) of Keep up

maintain

To continue at the same level or pace without decreasing or deteriorating.

Example

She needs to maintain her fitness level to run a marathon next month.

sustain

To keep going or maintain something for a prolonged period of time.

Example

The company needs to sustain its growth to remain competitive in the market.

stay on top of

To remain informed or up-to-date on something to avoid falling behind.

Example

I need to stay on top of my emails to avoid missing important messages.

Explore more Phrasal Verbs

Here are some phrasal verbs with the same verbs or particles

Phrasal Verbs with “chase”

Phrasal Verbs with “up”

Differences in chase up vs keep up: Usage, Formality, and Tone

Frequency in Daily Use: chase up or keep up?

Both chase up and keep up are commonly used in everyday conversation. However, keep up is more frequently used than chase up.

Informal vs Formal: Contextual Use of chase up and keep up

Keep up is a more formal phrase than chase up. Chase up is often used in casual conversations, while keep up can be used in both casual and formal settings.

Tone and Implication: The Nuances of chase up and keep up

The tone of chase up is often urgent or impatient, while the tone of keep up is more neutral or positive.

chase up & keep up: Synonyms and Antonyms

Keep up

Synonyms

Antonyms

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