Keep sb in sth Meaning, Examples & How to Use the Phrasal Verb

What Does โ€œKeep sb in sthโ€ Mean?

โ€œKeep sb in sthโ€ means to cause someone to remain in a particular condition, place, or state, often by controlling or restricting them.

Introduction

The phrase โ€œKeep sb in sthโ€ is a common English phrasal verb used to describe situations where someone is held or maintained within a certain place or condition. This could mean keeping a person physically inside a room, maintaining them in a specific emotional state, or ensuring they stay involved in a particular activity. Understanding the Keep sb in sth meaning helps learners use it naturally in everyday conversations and writing. The phrase is versatile and appears in various contexts, making it a useful expression to master. This article explains how to use โ€œKeep sb in sthโ€ correctly, provides examples, and highlights common mistakes to avoid.

Quick Info Box

  • Phrasal verb: Keep somebody in something
  • Type: Transitive
  • Level: B1 (Intermediate)
  • Short meaning: To cause someone to remain inside or in a particular state

Structure (Grammar Rules)

โ€œKeep sb in sthโ€ is a transitive phrasal verb, meaning it requires an object (sb = somebody) and a prepositional phrase (in sth = in something).

It is inseparable, so you cannot put the object between โ€œkeepโ€ and โ€œin.โ€

  • Correct: Keep her in the room.
  • Incorrect: Keep in the room her.

Pattern:

  • Keep + somebody + in + something

How to Use โ€œKeep sb in sthโ€?

Use โ€œKeep sb in sthโ€ when you want to express that someone is being held or maintained inside a place or condition. It often implies control or restriction. For example, parents might keep children in the house during bad weather, or a company might keep employees in the loop by sharing updates.

The phrase can also be used metaphorically, such as keeping someone in suspense or keeping a person in good spirits.

Examples

Here are some examples of Keep sb in sth in a sentence to help you understand its use:

  • The teacher kept the students in the classroom after the bell rang.
  • During the storm, the hotel staff kept guests in their rooms for safety.
  • She tried to keep him in a positive mood despite the bad news.
  • The manager kept the team in the loop about the projectโ€™s progress.
  • They kept the patient in quarantine until the test results came back.

Common Mistakes

Many learners confuse the order of words or use the wrong preposition. Here are some examples to clarify:

  • Incorrect: Keep in her the room.
  • Correct: Keep her in the room.
  • Incorrect: Keep him on the house.
  • Correct: Keep him in the house.

Remember, the phrase is always โ€œkeep somebody in something,โ€ not โ€œkeep somebody onโ€ or โ€œkeep somebody at.โ€

Differences / Synonyms

Similar phrasal verbs include โ€œhold sb in,โ€ โ€œkeep sb out,โ€ and โ€œkeep sb back,โ€ but they have different meanings.

  • Hold sb in often means to physically restrain someone, usually temporarily.
  • Keep sb out means to prevent someone from entering a place.
  • Keep sb back means to stop someone from moving forward.

โ€œKeep sb in sthโ€ focuses on maintaining someone inside or within a condition, rather than preventing entry or restraining movement.

Common Collocations

Some common objects paired with โ€œkeep sb inโ€ include:

  • Keep sb in the room โ€“ to make someone stay inside a room
  • Keep sb in the dark โ€“ to withhold information from someone
  • Keep sb in suspense โ€“ to make someone wait anxiously for news
  • Keep sb in line โ€“ to maintain discipline or order
  • Keep sb in hospital โ€“ to have someone stay in a hospital

Related Phrasal Verbs

Here are related phrasal verbs of keep sb in sth:

Real-life Dialogue

Here is a short conversation using โ€œkeep sb in sthโ€:

Anna: Why did the teacher keep you in the classroom after school?

Ben: I forgot to finish my homework, so she kept me in for extra practice.

Anna: That sounds tough. Did she keep everyone in or just you?

Ben: Just me, actually.

Practice

Try filling in the blanks with the correct form of โ€œkeep sb in sthโ€:

  • The doctor decided to _______ the patient _______ hospital overnight.
  • During the meeting, the manager _______ the team _______ the loop about changes.
  • Because of the heavy rain, the coach _______ the players _______ the gym.

FAQs

  • Q: Can โ€œkeep sb in sthโ€ be used for emotions?
    A: Yes, it can describe keeping someone in an emotional state, like suspense or happiness.
  • Q: Is โ€œkeep sb in sthโ€ separable?
    A: No, it is inseparable. The object must come immediately after โ€œkeep.โ€
  • Q: What prepositions are used with โ€œkeep sbโ€?
    A: Commonly โ€œin,โ€ but other prepositions change the meaning (e.g., โ€œkeep sb outโ€).
  • Q: Can it be used in passive voice?
    A: Yes, for example, โ€œHe was kept in the hospital for observation.โ€
  • Q: Is โ€œkeep sb in sthโ€ formal or informal?
    A: It is neutral and suitable for both formal and informal contexts.

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