20/06/2017
The French language, with its rich grammar and subtle distinctions, can sometimes present challenges for learners. Among the most frequently encountered and often confused elements are the demonstrative adjectives and pronouns, particularly those starting with 'ce'. Understanding the nuances of 'ce', 'cet', 'cette', 'ces', and the related reflexive pronoun 'se' is crucial for accurate and natural-sounding French. This article aims to clarify their usage, providing a comprehensive guide with examples to help you navigate these grammatical waters with confidence.

The Demonstrative Adjective: 'Ce' and its Forms
The demonstrative adjective in French is used to point out or specify a noun. It agrees in gender and number with the noun it modifies. The primary form is 'ce', but it changes depending on the initial letter of the noun that follows.
When to Use 'Ce'
'Ce' is used before masculine singular nouns that begin with a consonant sound. It translates to 'this' or 'that' in English.
Examples:
- Ce livre (This book / That book)
- Ce garçon (This boy / That boy)
- Ce chien (This dog / That dog)
- Ce bureau (This desk / That desk)
When to Use 'Cet'
'Cet' is the form used before masculine singular nouns that begin with a vowel sound or a silent 'h'. This change is made for ease of pronunciation, to avoid the clash of two vowel sounds.
Examples:
- Cet arbre (This tree / That tree)
- Cet homme (This man / That man - 'h' is silent)
- Cet hôpital (This hospital / That hospital - 'h' is silent)
- Cet avion (This plane / That plane)
When to Use 'Cette'
'Cette' is used before all feminine singular nouns, regardless of whether they start with a consonant or a vowel sound.
Examples:
- Cette maison (This house / That house)
- Cette voiture (This car / That car)
- Cette idée (This idea / That idea)
- Cette heure (This hour / That hour)
When to Use 'Ces'
'Ces' is the plural form of the demonstrative adjective, used for both masculine and feminine nouns in the plural.
Examples:
- Ces livres (These books / Those books)
- Ces maisons (These houses / Those houses)
- Ces hommes (These men / Those men)
- Ces idées (These ideas / Those ideas)
Demonstrative Pronouns: 'Ce' and its Variants
In addition to being an adjective, 'ce' can also function as a demonstrative pronoun. When used as a pronoun, it typically refers to something already mentioned or understood. It is often followed by the verb 'être' (to be).
'C'est' and 'Ce sont'
'C'est' is the contraction of 'ce est' and is used with singular nouns or pronouns. It means 'it is', 'this is', or 'that is'.

'Ce sont' is used with plural nouns or pronouns. It means 'they are', 'these are', or 'those are'.
Examples:
- C'est un bon livre. (It's a good book.)
- C'est important. (It's important.)
- Ce sont mes amis. (These are my friends.)
- Ce sont des problèmes difficiles. (These are difficult problems.)
'Ce' with Other Verbs
When 'ce' is used as a demonstrative pronoun with verbs other than 'être', it is usually followed by a relative pronoun like 'qui' or 'que'.
Examples:
- Ce qui m'énerve, c'est le bruit. (What annoys me is the noise.)
- Ce que je veux, c'est la paix. (What I want is peace.)
Distinguishing 'Ce'/'Cet'/'Cette' from 'Se'
A common point of confusion is the difference between the demonstrative pronoun/adjective 'ce' (and its forms) and the reflexive pronoun 'se'. While they sound similar, their grammatical function is entirely different.
Reflexive Pronoun: 'Se'
'Se' is a reflexive pronoun used with pronominal verbs in the third person singular and plural. It indicates that the subject is performing the action on itself or for itself. It is always followed by a verb.
Examples:
- Il se lave. (He washes himself.)
- Elle se regarde. (She looks at herself.)
- Ils se parlent. (They speak to each other.)
- Les enfants se couchent tôt. (The children go to bed early.)
How to Differentiate
A useful test to distinguish 'ce' (demonstrative) from 'se' (reflexive) is to try replacing the subject with 'je' or 'tu'.
- If 'ce' is a demonstrative pronoun (like in 'c'est'), you can often replace it with 'cela'. If the sentence still makes sense, it's likely 'ce'. For example, "C'est vrai" can become "Cela est vrai".
- If 'se' is a reflexive pronoun, changing the subject to 'je' or 'tu' will change 'se' to 'me' or 'te'. For example, "Il se lave" becomes "Je me lave" or "Tu te laves".
'C'est' vs. 'S'est'
This is another common pitfall. Both are contractions, but they have different origins and meanings.
- 'C'est': Contraction of 'ce' (demonstrative pronoun) + 'est' (verb 'être'). It means 'it is', 'this is', 'that is'. It can be replaced by 'cela est'.
- 'S'est': Contraction of 'se' (reflexive pronoun) + 'est' (verb 'être'). It is used with pronominal verbs in the third person singular. It means the action is done by the subject to itself. It can be replaced by 'me suis' or 't'es' if the subject is changed to 'je' or 'tu'.
Examples:
- C'est un cadeau. (It's a gift.) - Demonstrative
- Il s'est levé tôt. (He got up early.) - Reflexive
- C'est intéressant. (It's interesting.) - Demonstrative
- Elle s'est trompée. (She made a mistake / She was mistaken.) - Reflexive
'C'était' vs. 'S'était'
Similar to the above, these are contractions involving the imperfect tense of 'être'.

- 'C'était': Contraction of 'ce' (demonstrative pronoun) + 'était' (verb 'être' in imperfect). It means 'it was', 'this was', 'that was'. It can be replaced by 'cela était'.
- 'S'était': Contraction of 'se' (reflexive pronoun) + 'était' (verb 'être' in imperfect). It is used with pronominal verbs in the third person singular. It means the action was done by the subject to itself. It can be replaced by 'm'étais' or 't'étais' if the subject is changed to 'je' or 'tu'.
Examples:
- C'était une belle journée. (It was a beautiful day.) - Demonstrative
- Il s'était endormi. (He had fallen asleep.) - Reflexive
- C'était difficile. (It was difficult.) - Demonstrative
- Elle s'était habillée rapidement. (She had dressed quickly.) - Reflexive
Summary Table
Here's a quick reference table to help summarise the key differences:
| Form | Type | Usage | Example |
|---|---|---|---|
| Ce | Demonstrative Adjective | Masculine singular nouns starting with a consonant | Ce chat (This cat) |
| Cet | Demonstrative Adjective | Masculine singular nouns starting with a vowel or silent 'h' | Cet oiseau (This bird) |
| Cette | Demonstrative Adjective | Feminine singular nouns | Cette fleur (This flower) |
| Ces | Demonstrative Adjective | Plural nouns (masculine and feminine) | Ces fleurs (These flowers) |
| Ce / C' | Demonstrative Pronoun | Used before 'être' (c'est, c'était) or with 'qui'/'que' | C'est lui (It's him) |
| Se | Reflexive Pronoun | Used before verbs in the 3rd person (singular/plural) | Elle se repose (She rests herself) |
| C'est | Contraction (Ce + est) | It is / This is / That is | C'est facile (It's easy) |
| S'est | Contraction (Se + est) | Used with pronominal verbs in the 3rd person singular | Il s'est assis (He sat down) |
| C'était | Contraction (Ce + était) | It was / This was / That was | C'était bien (It was good) |
| S'était | Contraction (Se + était) | Used with pronominal verbs in the 3rd person singular (imperfect) | Elle s'était promenée (She had walked) |
Frequently Asked Questions
1. What's the difference between 'ce' and 'cet'?
The difference lies in the gender and the starting letter of the noun that follows. 'Ce' is used before masculine singular nouns starting with a consonant. 'Cet' is used before masculine singular nouns starting with a vowel or a silent 'h'.
2. Can 'ce' be used for feminine nouns?
No, for feminine singular nouns, you must use 'cette'. For plural nouns, you use 'ces' for both genders.
3. How do I know if I should use 'c'est' or 's'est'?
Use 'c'est' when you are identifying something or someone (It is..., This is..., That is...). Use 's'est' when you have a reflexive verb in the third person singular (e.g., he got up, she saw herself).
4. What is the difference between 'à' and 'a'?
This question is slightly outside the scope of 'ce', but it's a common confusion. 'A' (without the accent) is a form of the verb 'avoir' (he/she/it has). 'À' (with the accent) is a preposition (to, at, in). A good test is to try replacing 'a' with 'avait'; if the sentence still makes sense, it's 'a'. If not, it's 'à'.
5. When do I use 'ce' versus 'se'?
'Ce' (or 'c'') is a demonstrative, pointing something out. 'Se' is a reflexive pronoun, indicating an action done by the subject to itself. The replacement test with 'je/tu' (se becomes me/te) is very helpful here.
Mastering the usage of 'ce', 'cet', 'cette', 'ces', and understanding the role of 'se' requires practice. By paying attention to the gender and starting letter of the noun, and by using the substitution tests, you can significantly improve your accuracy and fluency in French.
If you want to read more articles similar to Understanding 'Ce' and Related Words, you can visit the Automotive category.
