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Prepositions of Direction—Into

Summary:

This resource provides guidelines for using prepositions in your writing.

Contributors:Tony Cimasko
Last Edited: 2013-03-22 08:41:29

Uses of "Into"

With verbs of motion, "into" and "in" are interchangeable except when the preposition is the last word or occurs directly before an adverbial of time, manner, or frequency.

In this case only in (or inside) can be used.

This image shows a dog lying in his doghouse.

Spike is lying in his house. (Not into.)

Here are some more examples:

In "Our new neighbors move in yesterday", the last word is the time adverbial yesterday, so the object of the preposition in can be omitted. Of course, in an information question, "into" also can be last word except for an adverbial when its object is questioned by a wh- word:

Verbs expressing stationary position take only "on" or "in" with the ordinary meanings of those prepositions.

If a verb allows the object of the preposition to be omitted, the construction may have an idiomatic meaning.

When "move in" is followed by a purpose clause, it has the sense of "approach".
The lion moved in for the kill.

In "The lion moved in for the kill." and "The Police moved in to rescue the hostages inside the building" "in" is part of the verb, so "into" cannot be used; We cannot say: "The lion moved into for the kill."

When "into" is used with move, it functions as an ordinary preposition to convey the idea of moving something from one place to another.

A man is jumping into the pool.

A man is jumping into the pool.

The man is now in the pool in the second picture. His head is sticking out of the water; the rest of his body is submerged.

The man is in the pool.

The person is placing groceries into the shopping bag.   Boxes, cans, and fruits surround the bag and are being placed inside.

The person is placing groceries into the shopping bag.


All of the groceries have now been placed inside of the bag.

The person has completed putting groceries in the bag.

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