Recently, I have seen the sentence
I should've known better than to get my hopes up.
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What does it mean?
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I couldn't find any explanation about the grammatical structure I've mentioned in the title. Please explain this grammatical structure.
grammargrammaticality-in-contextmeaning-in-contextphrase-meaningsentence-meaning
Recently, I have seen the sentence
I should've known better than to get my hopes up.
What does it mean?
I couldn't find any explanation about the grammatical structure I've mentioned in the title. Please explain this grammatical structure.
Best Answer
"Know" can be followed by a to-infinitive:
Very often, "know" is followed by a negated to-infinitive:
"Know better than to" has a very similar meaning to "know not to".
As Colin Fine says, you can also learn "know better than to" as an idiom. The phrase does in fact have its own entry in some dictionaries: