Wouldn
Wouldn is a rarely used form that typically appears as a nonstandard or informal truncation of the English contraction would not, more commonly written as wouldn't. In standard English, would not is contracted to wouldn't, combining would and not with an apostrophe to indicate omitted letters. The sequence wouldn without the apostrophe is generally considered incorrect in formal writing, though you may encounter it in casual notes, OCR errors, or stylistic experiments.
Wouldn is the negative component of the contraction would not. It is used to negate a hypothetical,
Orthography and common mistakes
In standard writing, the correct form is wouldn't, not wouldn. Some nonstandard texts or informal messaging
Wouldn't is typically pronounced as a single syllable in many dialects, often heard as something close to
Would, not, contractions in English, English grammar, common English contractions.