Phrasal verbs "sit by" vs "sit in on"

Differences between sit by and sit in on

Sit by means to sit near someone or something, while sit in on means to attend a meeting or class as an observer without participating actively.

Meanings and Definitions: sit by vs sit in on

Learn how to use these expressions through these examples

Sit by

  • 1Not try to stop something.

    I can't SIT BY while they are punished wrongly.

Sit in on

  • 1Attend as an observer.

    She SAT IN ON the meeting and took notes but said nothing.

Usage Examples: sit by, sit in on in Sentences

Learn how to use these expressions through these examples

sit by

Example

I can't sit by and watch them suffer.

Example

She sits by and does nothing while her friends are in trouble.

sit in on

Example

I want to sit in on the lecture to learn more about the topic.

Example

She sits in on the meetings to take notes.

Similar Expressions(Synonyms) of Sit by

To sit beside someone or something.

Example

She always likes to sit next to the window when she travels by train.

To stay with someone to provide companionship or support.

Example

He decided to keep her company while she waited for her flight at the airport.

hang out with

To spend time with someone casually or informally.

Example

They usually hang out together on weekends and watch movies.

Similar Expressions(Synonyms) of Sit in on

To watch or examine something carefully and attentively.

Example

The new intern was asked to observe the team's meeting to learn more about the project.

To attend a class or course without receiving credit or participating actively.

Example

He decided to audit the economics course to gain more knowledge about the subject.

To follow and observe someone in their work or activities to learn from them.

Example

The new employee was asked to shadow her supervisor for a week to understand the company's procedures better.

Explore more Phrasal Verbs

Here are some phrasal verbs with the same verbs or particles

Phrasal Verbs with “sit”

Phrasal Verbs with “by”

Differences in sit by vs sit in on: Usage, Formality, and Tone

Frequency in Daily Use: sit by or sit in on?

In daily conversation, people use sit by more often than sit in on. This is because sit by is used for more common situations such as sitting next to someone on a bus or at a restaurant. Sit in on is not used as much, and it's mainly used in academic or professional settings. So, while both phrases are used, sit by is more common in everyday conversation.

Informal vs Formal: Contextual Use of sit by and sit in on

Sit by and sit in on are informal phrases often used in casual conversations. They are suitable for everyday interactions with friends and family. In more formal settings like business or academic contexts, using alternative expressions can convey a more polished tone.

Tone and Implication: The Nuances of sit by and sit in on

The tone of sit by and sit in on can differ based on context. Sit by often carries a neutral or friendly tone when related to sitting next to someone, while sit in on typically has a more formal and professional tone, especially when referring to attending a meeting or class.

sit by & sit in on: Synonyms and Antonyms

Sit by

Synonyms

Antonyms

Sit in on

Synonyms

Antonyms

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