https://www.merriam-webster.com/dictionary/didn't
The meaning of DIDN'T is did not. On Contractions of Multiple Words. You all would not have guessed some of these

https://dictionary.cambridge.org/us/dictionary/english/didn-t
DIDN'T meaning: 1. short form of did not: 2. short form of did not: 3. contraction of did not: . Learn more.

https://www.youtube.com/watch?v=gqR_u2gMy64
"Didn't" is an auxiliary verb used in... In this video, learn English grammar and learn the difference between "didn't" and "wasn't" in past negative sentences.

https://proofed.com/writing-tips/grammar-tips-didnt-vs-havent/
Didn't. Didn't is the contracted form of did not. Did not is in the past tense and refers to an action that hasn't been done and can't be done anymore. Here are some examples: I didn't take the garbage out last night. I didn't finish my homework. Lucy didn't come to class today.

https://www.dictionary.com/browse/didnt
Didn't definition: contraction of did not.. See examples of DIDN'T used in a sentence.

https://english.stackexchange.com/questions/536945/when-is-it-more-correct-to-say-did-not-and-when-didnt
@ambitious_ph1lologist Thanks for the heads up. I don't know how I'm going to be able to edit my answer. Maybe Word detects "weren't" and not "didn't" but I'm not sure. I'm not a Word expert. I think however, regardless of the particular contraction, the logic in my answer still applies. -

https://dictionary.cambridge.org/dictionary/learner-english/didn-t
DIDN'T definition: short for did not. Learn more.

https://www.collinsdictionary.com/dictionary/english/didnt
Did not.... Click for English pronunciations, examples sentences, video.

https://www.thefreedictionary.com/didn%27t
Well, wasn't Mr Garland kind when he said 'Christopher, here's your money, and you have earned it well;' and wasn't Mrs Garland kind when she said 'Barbara, here's yours, and I'm much pleased with you;' and didn't Kit sign his name bold to his receipt, and didn't Barbara sign her name all a trembling to hers; and wasn't it beautiful to see how Mrs Garland poured out Barbara's mother a glass of

https://www.engvid.com/english-grammar-do-does-did-dont-doesnt-didnt/
For "does" and "doesn't" you forgot the pronoun "it.". Example: 'It ( (the toaster)) doesn't ususally work. It does sometimes work after I whack it a bit.'. I suggest a dding the nonpersonal pronoun "it" to this lecture — as well as the use of non-pronoun subjects with "do," "does," etc.

https://www.collinsdictionary.com/us/dictionary/english/didnt
Definition of didn't from the Collins English Dictionary. Read about the team of authors behind Collins Dictionaries. New from Collins Quick word challenge. Quiz Review. Question: 1 - Score: 0 / 5. DIY. Drag the correct answer into the box. wrench. screwdriver. spirit level.

https://en.wiktionary.org/wiki/didn%27t
English terms suffixed with -n't. English 2-syllable words. English terms with IPA pronunciation. Yorkshire English. English terms with audio links. Rhymes:English/ɪdənt. Rhymes:English/ɪdənt/2 syllables. English non-lemma forms. English verb forms.

https://www.wordreference.com/definition/didn't
didn't - WordReference English dictionary, questions, discussion and forums. All Free.

https://www.youtube.com/watch?v=LOw5h0_oUEM
http://www.engvid.com/ DO is a very simple verb in English, that is used *all the time*. In this simple grammar lesson, I explain how to use it easily and wi

https://www.oxfordlearnersdictionaries.com/definition/english/didn-t
Definition of didn't short form in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

https://ell.stackexchange.com/questions/39705/difference-between-didnt-and-hadnt
5. "I didn't bring..." The past tense describes an action which happened in the past. " I hadn't brought... 'The past perfect tense describes an action which happened before another action in the past, or before a stated time in the past. So in the second sentence you're stressing the fact that you had forgotten to take your ID card before you

https://www.britannica.com/dictionary/didn%27t
2 ENTRIES FOUND: didn't. do (verb) didn't / ˈ dɪdn̩t/. Britannica Dictionary definition of DIDN'T. — used as a contraction of did not. I didn't know you were coming. DIDN'T meaning: used as a contraction of did not.

https://www.powerthesaurus.org/didn%27t/synonyms
61 other terms for didn't- words and phrases with similar meaning. Lists. synonyms. antonyms. definitions. sentences. thesaurus. words. phrases. Parts of speech. verbs. suggest new. did not. v. could not have been able to. was to not. was not capable of being. was not capable of being able. was not capable to. was not capable.

https://dictionary.cambridge.org/dictionary/english/didn-t
DIDN'T definition: 1. short form of did not: 2. short form of did not: 3. contraction of did not: . Learn more.

https://dictionary.cambridge.org/pronunciation/english/didn-t
DIDN'T pronunciation. How to say DIDN'T. Listen to the audio pronunciation in English. Learn more.

https://ell.stackexchange.com/questions/57783/i-didnt-go-or-went-to-party
9. I didn't went to (the) party. After the auxiliary verb DO the main verb must be in the plain form. This is the form you see in the dictionary. It does not have any tense. It is not past or present: The Original Poster's examples. Example (1) is correct because the verb go is in the plain form after the auxiliary do.