Standard vs Non-Standard English
C1 · AdvancedRegister & StyleShe ain't coming. They was late. I seen him. Them books. — real, rule-governed English, just not the standard register.
What you'll learn
- 'Ain't' is a widely used non-standard negative, covering am not/isn't/aren't/hasn't/haven't depending on context — common in speech and dialects, avoided in formal writing
- Non-standard dialects often 'level' subject-verb agreement, using one verb form (was, is) across all subjects: they was, we was, it don't
- Non-standard speech often uses the past participle where standard English uses the simple past, or vice versa: I seen it, he done it
- 'Them' is sometimes used as a demonstrative determiner in non-standard speech, where standard English requires 'those': them books
- For double negation (I don't have no money), a separate widely-documented non-standard feature, see Double Negatives — not repeated here
Real dialects, not just 'mistakes'
Non-standard English isn't random or broken — it follows its own consistent patterns, shared across millions of speakers of various English dialects. The 'standard' form is simply the register taught in schools and expected in formal writing and exams; non-standard forms are different, equally systematic, but carry a different social register.
'Ain't' as a general negative
'Ain't' is probably the most recognizable non-standard form — a flexible negative contraction covering am not, isn't, aren't, hasn't, and haven't, depending on the sentence.
Leveled subject-verb agreement
Many non-standard dialects use one verb form across all subjects rather than standard English's full agreement pattern — commonly 'was' for both singular and plural subjects.
Leveled irregular verb forms
Non-standard speech sometimes uses the past participle form where standard English uses the simple past tense — collapsing the two into one shared form.
'Them' as a demonstrative
In some non-standard varieties, 'them' is used as a determiner before a plural noun, where standard English requires 'those'.
Watch out
Non-standard forms are natural in casual speech and dialect but read as errors in formal writing, exams, and professional communication, where the standard register is expected.
Non-standard forms follow their own internal grammar — they're a different register, not a broken version of standard English.
Real life — Dialogue in fiction
"You ain't seen nothing yet," she laughed, tossing them books onto the table.
(A novelist choosing non-standard forms deliberately, to capture a character's authentic voice.)
Practice
Exercise 1 · Choose the correct description
'Ain't' is best described as...
Exercise 2 · Choose the correct description
'They was late.' This is an example of...
Exercise 3 · Choose the standard equivalent
'I seen him yesterday.' In standard English, this would be...
Exercise 4 · Choose the standard word
'Them books are mine.' In standard English, 'them' here would be replaced with...
Exercise 5 · Choose the correct description
Non-standard English forms like 'ain't' and 'them books' are...
Exercise 6 · Choose the standard equivalent
'He done it already.' In standard English, this would be...
Exercise 7 · Choose where this appears naturally
Non-standard grammatical features are most likely to appear naturally in...
Exercise 8 · Choose the standard equivalent
'We was hoping you'd come.' The standard-English equivalent is...
Exercise 9 · Rewrite in standard English
Rewrite in standard English: 'She ain't got no time for that.'
Exercise 10 · Rewrite in standard English
Rewrite in standard English: 'I never seen them books before.'
Exercise 11 · Sort into groups
0 / 8 sorted
Quick challenge
Five quick questions to check what stuck.
Question 1 / 5
Score: 0/0
Non-standard English forms should be understood as...
You learned
- Non-standard English follows its own consistent, rule-governed patterns — it's a different register, not broken grammar.
- 'Ain't' is a flexible non-standard negative covering am not/isn't/aren't/hasn't/haven't.
- Non-standard dialects often level subject-verb agreement (they was) and irregular verb forms (I seen, he done).
- 'Them' sometimes functions as a demonstrative determiner (them books) in non-standard speech.
- Non-standard forms fit casual speech, dialect, and fiction dialogue — formal writing and exams expect the standard register.
Related grammar lessons
Register and Style
Step back and see the whole picture: register is a continuum from very formal to very informal, not a binary switch, and the markers you've already studied — nominalization, passive voice, contractions, discourse markers, ellipsis — are all signals along that same spectrum. This lesson ties them together and focuses on matching register to audience, purpose, and consistency.
Politeness and Softening
Learn how English softens requests, opinions, and bad news through modal remoteness (could/would instead of can/will) and indirect question structures (I was wondering if..., Do you think you could...) — beyond the please/tag softeners already covered for imperatives, and beyond the certainty-hedges used for opinions.
Formal vs Informal English
Learn how word choice and sentence structure — not just grammar rules — signal whether English sounds formal or informal, and how to match your register to the situation: a job application, an email to a friend, or a casual chat.
Headers and Tails
Learn two mirror-image spoken patterns: headers (left dislocation), which name the topic before saying anything about it, and tails (right dislocation), which add or clarify who the sentence was about as an afterthought — both common in natural conversation, both linked by a pronoun back to the noun phrase.