French sentence structures range from simple to complex, allowing for precise and varied expression. Understanding these structures helps in mastering French grammar and improving communication.
  • Simple sentences contain one independent clause.
  • Compound sentences link two or more independent clauses.
  • Complex sentences include at least one dependent clause.
  • Compound-complex sentences combine elements of compound and complex sentences.
Simple, Compound, Complex, and Compound-Complex are the main French sentence structures.
A simple sentence contains one independent clause.
Complex sentences have at least one dependent clause and use subordinating conjunctions.

1. Simple Sentences

Simple sentences have one independent clause with a subject, verb, and optional complement.
A simple sentence (la phrase simple) expresses a single idea with one independent clause. The basic structure is Subject + Verb (+ Complement).
  • Expresses a single idea
  • Contains one independent clause
  • Basic order: Subject + Verb (+ Complement)
Example:
  • Je mange une pomme. (I eat an apple.)
Simple sentences include 'Il pleut.' and 'Nous allons au marché.'

2. Compound Sentences

Compound sentences use coordinating conjunctions to link ideas.
Compound sentences (les phrases composées) join two or more independent clauses with coordinating conjunctions like et (and), mais (but), ou (or).
  • Join multiple independent clauses
  • Use coordinating conjunctions: et, mais, ou, donc, ni
Example:
  • Je mange une pomme, et il boit du café. (I eat an apple, and he drinks coffee.)
Compound sentences use et, mais, ou, donc, among others.
Compound sentences include two independent clauses joined by conjunctions like 'et' or 'mais'.

3. Complex Sentences

Complex sentences have at least one dependent clause introduced by subordinating conjunctions.
Complex sentences (les phrases complexes) contain a main clause and one or more dependent (subordinate) clauses, connected by subordinating conjunctions like parce que (because), quand (when), si (if).
  • Include a main clause and a dependent clause
  • Dependent clause introduced by subordinating conjunctions:
    • parce que (because)
    • quand (when)
    • si (if)
    • que (that)
Example:
  • Je reste à la maison parce qu'il pleut. (I stay home because it's raining.)
Typical subordinating conjunctions are parce que, quand, si, que.
Complex sentences have a main clause and a subordinate clause (e.g., 'quand tu seras prêt').

4. Compound-Complex Sentences

A compound-complex sentence has multiple independent clauses and at least one dependent clause, using both coordinating and subordinating conjunctions.
Compound-complex sentences (les phrases complexe-compound) combine features of compound and complex sentences: multiple independent clauses plus at least one dependent clause.
  • Multiple independent clauses + at least one dependent clause
  • Use both coordinating (et, mais) and subordinating (parce que, quand) conjunctions
Example:
  • Je veux sortir, mais s'il pleut, je resterai à la maison.
(I want to go out, but if it rains, I will stay home.)
Compound-complex sentences have multiple independent clauses and at least one subordinate clause, using both types of conjunctions.
Sentences with multiple clauses (both independent and dependent) like these are compound-complex.

Conclusion

French sentence structures provide a framework for expressing ideas clearly and effectively, from simple sentences to complex combinations.
  • Simple sentences use one independent clause.
  • Compound sentences connect clauses with coordinating conjunctions.
  • Complex sentences include dependent clauses with subordinating conjunctions.
  • Compound-complex sentences blend multiple clauses and conjunctions.