What Does “Trust in sb” Mean?
“Trust in sb” means to have confidence or faith in someone’s abilities, honesty, or character.
Introduction
The phrase “Trust in sb” is commonly used in English to express reliance on another person. When you trust in someone, you believe that they will do what is right or act in your best interest. This trust is often built over time through experience and proven reliability. Understanding the Trust in sb meaning helps you communicate feelings of confidence and security in relationships, whether personal, professional, or casual. It is an important phrase to know because trust plays a key role in human interactions and building strong connections.
Quick Info Box
- Phrasal verb: Trust in sb (trust in somebody)
- Type: Transitive
- Level: B1
- Short meaning: To rely on or have confidence in someone
Structure (Grammar Rules)
“Trust in sb” is an inseparable phrasal verb. You cannot separate “trust” and “in” with the object.
Correct pattern: Trust in + somebody
Incorrect pattern: Trust somebody in
How to Use Trust in sb?
Use “trust in sb” when you want to show confidence in a person’s ability or character. It is often followed by a pronoun or a noun (somebody, him, her, them, etc.). This phrase is commonly used in both formal and informal contexts. You can use it to talk about trusting friends, family members, colleagues, or even public figures.
Examples
Here are some examples of Trust in sb in a sentence to help you understand its use:
- I trust in my best friend to keep my secrets safe.
- She trusts in her team to complete the project on time.
- We must trust in the experts during difficult times.
- He trusts in his instincts when making important decisions.
- Parents often trust in their children to make good choices.
Common Mistakes
Many learners confuse the word order or omit the preposition “in.” Here are some examples of incorrect versus correct usage:
- Incorrect: I trust him to help me. (This is correct but different meaning: “trust sb” without “in” means to rely on someone directly.)
- Incorrect: I trust him in to help me.
- Incorrect: I trust him in.
- Correct: I trust in him to help me.
Remember, “trust in sb” always requires the preposition “in” before the object.
Differences / Synonyms
“Trust in sb” is similar but not identical to “trust sb.”
- Trust sb: To rely on someone directly (e.g., “I trust her with my money”).
- Trust in sb: To have faith or confidence in someone’s character or abilities (e.g., “I trust in her honesty”).
Synonyms include “have faith in,” “rely on,” and “believe in.” However, “trust in” emphasizes belief in a person’s qualities rather than just their actions.
Common Collocations
People often use “trust in sb” with these common collocations:
- Trust in a friend: Believing a friend will support or protect you.
- Trust in a leader: Confidence in someone leading a group or organization.
- Trust in yourself: Having confidence in your own abilities.
- Trust in God: Faith in a higher power or spiritual belief.
- Trust in the process: Believing that things will work out as planned.
Related Phrasal Verbs
Here are related phrasal verbs of trust in sb:
Real-life Dialogue
Here is a short conversation using “trust in sb”:
Anna: Do you really trust in Mark to finish the report on time?
Ben: Yes, I do. He has always been reliable in the past.
Anna: That’s good to hear. I hope he doesn’t let us down.
Practice
Try filling in the blanks with the correct form of the phrase:
- I ______ in my coach to guide me through the competition.
- She doesn’t ______ in her colleagues to meet deadlines.
- We should always ______ in ourselves when facing challenges.
- Do you ______ in your team’s ability to win?
FAQ
- Q: Can I say “trust sb” instead of “trust in sb”?
A: Yes, but “trust sb” means to rely on someone directly, while “trust in sb” focuses on confidence in their qualities. - Q: Is “trust in sb” formal or informal?
A: It can be used in both formal and informal situations. - Q: Can “trust in” be used with things as well as people?
A: Usually, “trust in” is used with people, but it can also express faith in concepts like “trust in the system.” - Q: What is the difference between “trust in sb” and “believe in sb”?
A: “Trust in sb” means confidence in their character or ability, while “believe in sb” often means having faith in their potential or existence. - Q: Is “trust in sb” separable?
A: No, “trust in sb” is inseparable; you cannot separate “trust” and “in.”

