I didn't know it was this expensive.
I didn't know it was this expensive.
English
didn't
ˈdɪd(ə)nt
Meaning: did not (negative auxiliary for the past tense)
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Verb inflections
| Form | Inflected form |
|---|---|
| Base | didn't |
| 3rd person singular present | didn'ts |
| Present participle | didn'ting |
| Past | didn'ted |
| Will future | will didn't |
| Going-to future | going to didn't |
| Imperative negative | don't didn't / do not didn't |
Example sentences
I didn't know about it.
I didn't know about it.
The key didn't fit the lock.
The key didn't fit the lock.
Pardon? I didn't quite catch what you were saying.
Pardon? I didn't quite catch what you were saying.
Say what? I didn't hear you.
Say what? I didn't hear you.
Usage Notes
The contraction of 'did not', used to form negative statements in the simple past tense.
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