Expect vs Keep an eye out for me

When to use each in English, with meaning, register, and examples.

Expect

Top 1,000 (very common)A2verb

Keep an eye out for me

Top 3,000 (common)
Most common: Expect
 ExpectKeep an eye out for me
Pronunciation🇬🇧 /["/ɪkˈspekt/","/ɪkˈspekts/","/ɪkˈspektɪd/","/ɪkˈspektɪŋ/"]/🇺🇸 /["/ɪkˈspekt/","/ɪkˈspekts/","/ɪkˈspektɪd/","/ɪkˈspektɪŋ/"]/🇬🇧 //kiːp ən aɪ aʊt fɔː miː//🇺🇸 //kip ən aɪ aʊt fɔr mi//
MeaningTo believe something will happen.Watch carefully for someone or something.
ExampleI expect to receive my package by Friday.Keep an eye out for me when you arrive at the party.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 3,000 (common)
CEFR levelA2-
Part of speechverb
Collocationsconfidently, fully, rightly, be fair to, be natural to, be reasonable to, from, as expected, (only) to be expected, be widely expected, confidently, fully, rightly, be fair to, be natural to, be reasonable to, from, as expected, (only) to be expected, be widely expectedkeep an eye out for someone, keep an eye out for something, always keep an eye out, ask someone to keep an eye out, keep an eye out in the area
Antonymsdoubt, disregard, ignore-
Common mistakesConfused with 'hope' - 'expect' is more certain than 'hope'., Using 'expect' without an object - remember it often needs a person or thing., Misplacing the infinitive after 'expect' - make sure to use 'to + verb'.Using 'look out for' instead of 'keep an eye out for'., Confusing the phrase with 'keep an eye on', which means to supervise., Forgetting the preposition 'for' when constructing the phrase.
Usage notesUse 'expect' in both spoken and written English. It's neutral, suitable for both formal and informal contexts. Avoid using it with uncertain outcomes.Use when asking someone to watch for your arrival. It's informal and friendly. Avoid in very formal situations.

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Expect
Keep an eye out for me

Frequently asked questions: Expect vs Keep an eye out for me

What's the difference between Expect and Keep an eye out for me?

Expect: To believe something will happen. Keep an eye out for me: Watch carefully for someone or something.

Which is more common: Expect and Keep an eye out for me?

Expect is the most common in everyday English.

Can you show an example of each?

Expect: I expect to receive my package by Friday. Keep an eye out for me: Keep an eye out for me when you arrive at the party.

Can I use Expect and Keep an eye out for me interchangeably?

Not always. Expect and Keep an eye out for me are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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