Confusing words · Look and sound alike

Lay vs lie

Ask: is anything being put down? If yes, use lay. If you are the one resting, use lie. (Confusingly, lay is also the past of lie: “Yesterday I lay down.”)

2 wordsaudio · quiz

Quick answer

In the present tense, lay takes an object: you lay something down. Lie has no object: you lie down yourself.

Left: a woman lays a red napkin on a set table. Right: a man lies stretched out on the sofa, reading.

lay

verb

to put something down carefully in a place

Lay + a thing: lay the table, lay an egg.

lie

verb

to rest flat, or to be in a position, without an object

Lie alone: you lie down yourself.

The difference at a glance

WordTypeMeansExampleCommon mistake
layverbto put something down carefully in a placePlease lay the documents on my desk.She lied the baby in the cot. → She laid the baby in the cot.
lieverbto rest flat, or to be in a position, without an objectI need to lie down for ten minutes.I'm going to lay down for a while. → I'm going to lie down for a while.

See each one in a sentence

verb

lay

Examples

Please lay the documents on my desk.

Hens lay eggs almost every day.

Common mistake

Not: She lied the baby in the cot.

Say: She laid the baby in the cot.

Lay needs an object (the baby). Its past form is laid.

verb

lie

Examples

I need to lie down for ten minutes.

I like to lie in bed and read on Sundays.

Common mistake

Not: I'm going to lay down for a while.

Say: I'm going to lie down for a while.

Nobody is putting anything down, so use lie.

Pick the right word

Fill the gap

Read the sentence, then choose the word that fits.

Now use them yourself

Write or say two sentences, one with each word, in a real conversation.