Everyday spoken French vs standard French

Je sais pas.I don't know.

The French taught in textbooks and the French people actually use with friends and family aren't quite the same thing. It's not that spoken French is sloppy or wrong — it follows its own patterns, just as consistently as standard written French follows its own. Knowing both means understanding what you hear around you, and choosing the right one for the situation you're in.

Quick shortcut: standard French keeps every word (Je ne sais pas); everyday spoken French drops a few predictable pieces (Je sais pas). Recognise both — write the standard form unless you know casual is right.

Dropping ne in negation

The clearest example: in relaxed speech, ne is very often dropped, leaving only pas (or jamais, rien, plus…) to carry the negation:

• Je sais pas. (for Je ne sais pas.)
• C'est pas grave. (for Ce **n'**est pas grave.)

This is completely normal in conversation, but standard writing keeps ne. See negation with ne... pas for the full pattern, including jamais, rien, and plus.

On instead of nous

For "we", everyday speech reaches for on — grammatically third-person singular, but used with a plural meaning — far more often than nous:

• On va au cinéma ce soir. (for Nous allons au cinéma ce soir.)
• On est en retard. (for Nous sommes en retard.)

Nous isn't wrong — it's simply the more formal, written choice. See subject pronouns for how on conjugates.

Shortened il y a and il faut

The impersonal il at the front of a few very common expressions often disappears in speech, leaving the rest of the phrase to stand on its own:

• Il y a → Y a : Y a quelqu'un ? (for Il y a quelqu'un ?)
• Il faut → Faut : Faut partir. (for Il faut partir.)

Both are informal only — in writing, the full il y a / il faut is expected. See il y a and il faut for the complete constructions.

Repeating the subject to introduce a topic

Spoken French often names a subject and then repeats it as a pronoun right before the verb — something standard written French avoids:

• Marie, elle est sympa. (Marie, she's nice.)
• Ton frère, il joue au foot ? (Your brother, does he play football?)
• Ça, c'est intéressant. (That's interesting.)

This pattern, sometimes called dislocation, often introduces what the sentence is about — a topic — and is extremely common in speech and informal writing — it isn't a mistake or a repetition slip, it's a real feature of French grammar. It's fully grammatical, but formal prose more often recasts it as a single, undoubled subject: Marie est sympa., rather than Marie, elle est sympa.

Casual pronoun contractions

Before a vowel, colloquial French often contracts tu to t' — heard constantly in speech and informal writing, especially as t'as and t'es:

• T'as faim ? (for Tu as faim ?)
• T'es sûr ? (for Tu es sûr ?)
• T'avais raison. (for Tu avais raison.)

Standard written French keeps tu in full: tu as, tu es, tu avais.

Asking "what is it" the casual way

Standard French asks "what is this?" with qu'est-ce que c'est ?. In speech, French often flips the question around instead:

• C'est quoi, ça ? (What's that?) — casual
• Qu'est-ce que c'est ? — standard

Quoi at the end of a question is generally the casual, spoken pattern — see question words for where quoi fits among the others.

Choosing the right register

None of these spoken forms are "incorrect" — they're simply informal. The rule of thumb is simple: use the standard forms in writing — an email, an essay, a message to someone you don't know well — and relax into the spoken ones with people you're close to, where they sound natural rather than stiff. As a learner, it's safest to default to the standard forms yourself while training your ear to recognise the spoken ones, since overusing casual forms in the wrong context can sound odd, just as being overly formal with close friends can feel distant.

Common mistakes

• ❌ Writing j'sais pas in a formal email → ✅ Je ne sais pas (drop the shortcuts in writing, even if they're everywhere in speech)
• ❌ Assuming on is wrong for "we" because nous is the "textbook" pronoun → ✅ on is completely standard in everyday speech, just less formal than nous
• ❌ Marie elle est sympa used to mean the same as ❌ Elle Marie est sympa → ✅ the doubled subject always keeps the noun first, then the pronoun: Marie, elle est sympa.

Quick check

Rewrite each sentence in a more formal register.

1. J'sais pas.
2. On est en retard.
3. Y a un problème.
4. C'est quoi, ça ?

Key takeaways

• Spoken French follows its own consistent patterns — it isn't careless standard French, it's a genuine register with its own rules.
• Ne is often dropped in negation (Je sais pas), on replaces nous for "we", and il y a / il faut shrink to y a / faut.
• Spoken French often repeats the subject as a pronoun to introduce a topic (Marie, elle est là) — standard writing states it once.
• T'as / t'es are common spoken contractions of tu as / tu es; c'est quoi ? is the casual way to ask "what is it?"
• Default to standard forms in writing and with people you don't know well; the spoken forms are normal, not wrong, among friends and family.