What Does “Bet on sb doing sth” Mean?
“Bet on sb doing sth” means to be confident that someone will do something or that something will happen. It expresses a strong belief or expectation about an action.
Introduction
The phrase “Bet on sb doing sth” is commonly used in English to show confidence or certainty about what someone will do. Here, “sb” stands for “somebody,” and “sth” means “something.” So, when you say you bet on someone doing something, you are basically saying you expect that person to perform a specific action. This phrase is useful in both casual and formal conversations. Understanding the “Bet on sb doing sth” meaning helps you express trust or predict outcomes clearly in English.
Quick Info Box
- Phrasal verb: Bet on sb doing sth (Bet on somebody doing something)
- Type: Transitive
- Level: B2 (Upper-Intermediate)
- Short meaning: To be confident that someone will do something
Structure (Grammar Rules)
“Bet on sb doing sth” is an inseparable phrasal verb. You cannot split “bet on” with other words. The structure is:
- Subject + bet on + somebody + verb-ing (doing something)
- Example: I bet on him winning the race.
Note that the verb after “sb” is always in the -ing form (gerund), showing an action that is expected or predicted.
How to Use “Bet on sb doing sth”?
Use “bet on sb doing sth” when you want to express your belief about someone’s future action. It can be used to talk about plans, predictions, or confidence in abilities. This phrase is often used in everyday speech, writing, and even in business contexts.
Example contexts include:
- Predicting results in sports or competitions
- Expressing trust in someone’s skills or decisions
- Talking about likely outcomes based on experience
Examples
- I bet on Sarah finishing the project before the deadline.
- They bet on the team winning the championship this year.
- We can bet on John arriving late as usual.
- She bet on her brother passing the exam with flying colors.
- He bet on the company launching the new product next month.
These examples show “Bet on sb doing sth in a sentence” used naturally.
Common Mistakes
- Incorrect: I bet on him to win the match.
- Correct: I bet on him winning the match.
- Incorrect: She bet on him win the game.
- Correct: She bet on him winning the game.
The verb after “sb” must be in the -ing form, not the infinitive.
Differences / Synonyms
Similar phrases include “count on sb doing sth” and “rely on sb doing sth.” While all express trust or expectation, “bet on sb doing sth” often implies a stronger confidence or a prediction, sometimes with a hint of risk or uncertainty.
- Bet on sb doing sth: Confident prediction, sometimes informal.
- Count on sb doing sth: Trust someone to do something.
- Rely on sb doing sth: Depend on someone’s action.
Common Collocations
- Bet on somebody winning
- Bet on somebody finishing
- Bet on somebody arriving
- Bet on somebody succeeding
- Bet on somebody doing well
Related Phrasal Verbs
Here are related phrasal verbs of bet on sb doing sth:
Real-life Dialogue
Anna: Do you think Mike will finish the report on time?
John: I bet on him finishing it by Friday. He’s really focused lately.
Anna: That’s good to hear. I’m counting on him too.
Practice
Fill in the blank with the correct form:
She bets on her team _______ (win) the tournament this year.
Answer: winning
Choose the correct sentence:
- A) I bet on him to arrive early.
- B) I bet on him arriving early.
Correct: B
FAQs
- What does “bet on sb doing sth” mean?
- It means to be confident that someone will do something.
- Can I use “bet on sb” with infinitive verbs?
- No, you must use the -ing form after “bet on sb.”
- Is “bet on sb doing sth” formal or informal?
- It is mostly informal but can be used in formal contexts too.
- What is the difference between “bet on” and “count on”?
- “Bet on” shows confident prediction, while “count on” means trust or dependence.
- Can I use “bet on” without “sb doing sth”?
- Yes, but “bet on sb doing sth” specifically includes a person and their action.
