8.8.3
No Pattern Irregulars
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No Pattern Irregulars
Some irregulars don't follow a pattern when agreeing with a noun. These just need to be learned. Some of these change before a masculine singular noun that starts in a vowel.

Tout - all
- Masculine singular → Tout.
- Masculine plural → Tous.
- Feminine singular → Toute.
- Feminine plural → Toutes.

Long - long
- Masculine singular → Long.
- Masculine plural → Longs.
- Feminine singular → Longue.
- Feminine plural → Longues.

Rigolo - funny
- Masculine singular → Rigolo.
- Masculine plural → Rigolos.
- Feminine singular → Rigolote.
- Feminine plural → Rigolotes.

Vieux - old
- Masculine singular → Vieux.
- Masculine singular before a noun that starts with a vowel or the letter 'h' → Vieil.
- Masculine plural → Vieux.
- Feminine singular → Vieille.
- Feminine plural → Vieilles.

Beau - beautiful
- Masculine singular → Beau.
- Masculine singular before a noun that starts with a vowel or the letter 'h' → Bel.
- Masculine plural → Beaux.
- Feminine singular → Belle.
- Feminine plural → Belles.

Nouveau - new
- Masculine singular → Nouveau.
- Masculine singular before a noun that starts with a vowel or the letter 'h' → Nouvel.
- Masculine plural → Nouveaux.
- Feminine singular → Nouvelle.
- Feminine plural → Nouvelles.

Fou - crazy, mad
- Masculine singular → Fou.
- Masculine singular before a noun that starts with a vowel or the letter 'h' → Fol.
- Masculine plural → Fous.
- Feminine singular → Folle.
- Feminine plural → Folles.
Adjectives With No Pattern
Some adjectives are irregular and don't follow a pattern when agreeing with a noun. Some of these change before a masculine singular noun that starts in a vowel.

Vieux - old
- Masculine singular → Vieux.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Vieil.
- Masculine plural → Vieux.
- Feminine singular → Vieille.
- Feminine plural → Vieilles.

Beau - beautiful
- Masculine singular → Beau.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Bel.
- Masculine plural → Beaux.
- Feminine singular → Belle.
- Feminine plural → Belles.

Nouveau - new
- Masculine singular → Nouveau.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Nouvel.
- Masculine plural → Nouveaux.
- Feminine singular → Nouvelle.
- Feminine plural → Nouvelles.

Fou - crazy, mad
- Masculine singular → Fou.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Fol.
- Masculine plural → Fous.
- Feminine singular → Folle.
- Feminine plural → Folles.

Long - long
- Masculine singular → Long.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Long.
- Masculine plural → Longs.
- Feminine singular → Longue.
- Feminine plural → Longues.

Tout - all
- Masculine singular → Tout.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Tout.
- Masculine plural → Tous.
- Feminine singular → Toute.
- Feminine plural → Toutes.

Rigolo - funny
- Masculine singular → Rigolo.
- Masculine singular before a noun which starts with a vowel of the letter 'h' → Rigolo.
- Masculine plural → Rigolos.
- Feminine singular → Rigolote.
- Feminine plural → Rigolotes.
1Everyday Activities
1.1Time Expressions
1.2Food & Drink
1.3The Human Body & Health
2Personal & Social Life
2.1Self, Family & Friends
2.2In the Home
2.4Clothes & Accessories
3The World Around Us
3.1People & Places
3.2Natural World, Environment, Climate & Weather
3.3Communications & Technology
3.4The Built Environment
3.5Measurements
3.6Materials
4The World of Work
4.1Education
5The International World
6Common Tenses
6.1Present Tense
6.1.1Regular ER Verbs6.1.2Regular IR Verbs6.1.3Regular RE Verbs6.1.4Reflexive Verbs6.1.5Irregular ER Verbs (1/2)6.1.6Irregular ER Verbs (2/2)6.1.7Irregular IR Verbs (1/2)6.1.8Irregular IR Verbs (2/2)6.1.9Irregular RE Verbs (1/3)6.1.10Irregular RE Verbs (2/3)6.1.11Irregular RE Verbs (3/3)6.1.12Present Participle (1/2)6.1.13Present Participle (2/2)6.1.14Irregular Present Participles6.1.15Avoir & Être6.1.16'Depuis' + Present Tense6.1.17'Venir De' + Present Tense
6.2Perfect Tense
6.3Imperfect tense
6.4Imperfect vs Perfect
7Advanced Tenses
7.1Conditional Tense
8Extra Grammar
8.1Articles
8.2The Passive Voice
8.3Pronouns
8.3.1Personal Pronouns (1/2)8.3.2Personal Pronouns (2/2)8.3.3Reflexive Pronouns8.3.4Direct Object Pronouns: Le, La, Les, L'8.3.5Direct Object Pronouns: Agreement8.3.6Direct Object Pronouns: Imperative8.3.7Indirect Object Pronouns: Lui, Leur8.3.8DO & IO Pronouns: Combination8.3.9Demonstrative Pronouns8.3.10Neutral Demonstrative Pronouns8.3.11Interrogative Pronouns8.3.12Relative Pronouns8.3.13Possessive Pronouns8.3.14Indefinite Pronouns8.3.15Ça, Cela8.3.16Celui8.3.17Emphatic Pronouns
8.4Asking Questions
8.5Nouns
8.7Adverbs
8.8Adjectives
8.9Negative
8.10Conjunctions
8.11Miscellaneous
Jump to other topics
1Everyday Activities
1.1Time Expressions
1.2Food & Drink
1.3The Human Body & Health
2Personal & Social Life
2.1Self, Family & Friends
2.2In the Home
2.4Clothes & Accessories
3The World Around Us
3.1People & Places
3.2Natural World, Environment, Climate & Weather
3.3Communications & Technology
3.4The Built Environment
3.5Measurements
3.6Materials
4The World of Work
4.1Education
5The International World
6Common Tenses
6.1Present Tense
6.1.1Regular ER Verbs6.1.2Regular IR Verbs6.1.3Regular RE Verbs6.1.4Reflexive Verbs6.1.5Irregular ER Verbs (1/2)6.1.6Irregular ER Verbs (2/2)6.1.7Irregular IR Verbs (1/2)6.1.8Irregular IR Verbs (2/2)6.1.9Irregular RE Verbs (1/3)6.1.10Irregular RE Verbs (2/3)6.1.11Irregular RE Verbs (3/3)6.1.12Present Participle (1/2)6.1.13Present Participle (2/2)6.1.14Irregular Present Participles6.1.15Avoir & Être6.1.16'Depuis' + Present Tense6.1.17'Venir De' + Present Tense
6.2Perfect Tense
6.3Imperfect tense
6.4Imperfect vs Perfect
7Advanced Tenses
7.1Conditional Tense
8Extra Grammar
8.1Articles
8.2The Passive Voice
8.3Pronouns
8.3.1Personal Pronouns (1/2)8.3.2Personal Pronouns (2/2)8.3.3Reflexive Pronouns8.3.4Direct Object Pronouns: Le, La, Les, L'8.3.5Direct Object Pronouns: Agreement8.3.6Direct Object Pronouns: Imperative8.3.7Indirect Object Pronouns: Lui, Leur8.3.8DO & IO Pronouns: Combination8.3.9Demonstrative Pronouns8.3.10Neutral Demonstrative Pronouns8.3.11Interrogative Pronouns8.3.12Relative Pronouns8.3.13Possessive Pronouns8.3.14Indefinite Pronouns8.3.15Ça, Cela8.3.16Celui8.3.17Emphatic Pronouns
8.4Asking Questions
8.5Nouns
8.7Adverbs
8.8Adjectives
8.9Negative
8.10Conjunctions
8.11Miscellaneous
Practice questions on No Pattern Irregulars
Can you answer these? Test yourself with free interactive practice on Seneca — used by over 10 million students.
- 1How do you say the 'old women' in French?Multiple choice
- 2How do you say 'all the possibilities' in French?Multiple choice
- 3How do you say 'a new mobile phone' in French?Multiple choice
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