Prepositions after verbs

Lie in vs lie to

Lie in and lie to are both correct, but they have very different meanings. Lie in usually means remain in bed or exist as part of something, while lie to means tell an untruth to someone.

Quick answer

Which is correct: lie in or lie to?

Both are correct in different contexts. Use lie in for meanings such as staying in bed or existing within something. Use lie to when someone tells a falsehood to another person.

The problem lies in poor communication.
She decided to lie to her parents about the accident.
I usually lie in on Sundays.

Choose the pattern by meaning

These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.

1
lie in + place or situation

Showing where something exists

Lie in can describe the location or source of a problem, quality, or opportunity.

The answer lies in careful planning.
Their strength lies in teamwork.
2
lie in + bed

Talking about staying in bed

In British English, lie in often means stay in bed later than usual.

I want to lie in tomorrow morning.
3
lie to + person

Talking about telling false information

Lie to means deliberately say something untrue to someone.

He lied to the police.
Never lie to your friends.

See the difference in context

The same subject can take different constructions because each sentence answers a different question.

Construction
Example
Meaning
lie in
The difficulty lies in the final section.
exist within or be caused by something
lie to
She lied to her manager about the delay.
tell an untruth to someone
lie in bed
They lay in bed all morning.
remain resting in bed
lie about
He lied about his age.
give false information about a topic

Common mistakes

Some combinations appear in real text but do not mean what learners often assume.

Using lie to for location or cause

Lie to is about dishonesty, not location or explanation.

✕ The problem lies to poor management. ✓ The problem lies in poor management.

Forgetting the object after lie to

Lie to normally needs the person who receives the false statement.

✕ She lied to about the money. ✓ She lied to her brother about the money.

Quick practice

Choose the expression that matches the intended meaning.

1. The secret ___ their research methods.
2. He refused to ___ the court.
3. I like to ___ on rainy weekends.

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Frequently asked questions

Is lie in the same as lie down?

No. Lie down means move into a resting position. Lie in usually means stay in bed late or exist within something.

Can lie to mean be located near?

No. Lie to as a verb phrase means tell false information to someone.

Is lie in mainly British English?

The meaning stay in bed late is especially common in British English.

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