Look at these sentences using croire in Le Présent:
Je crois en la science.
I believe in science.
Est-ce que tu crois en la vie après la mort ?
Do you believe in life after death?
Il croit que la Terre est plate !
He believes that the Earth is flat !
Nous croyons que tu nous mens.
We believe that you're lying to us.
Si vous me croyez, aidez-moi.
If you believe me, help me.
Les enfants croient tout ce qu'on dit.
The children believe everything we say.
Learn more about these related French grammar topics
Examples and resources
Si vous me croyez, aidez-moi.
If you believe me, help me.
Nous croyons que tu nous mens.
We believe that you're lying to us.
Il croit que la Terre est plate !
He believes that the Earth is flat !
Est-ce que tu crois en la vie après la mort ?
Do you believe in life after death?
Je crois en la science.
I believe in science.
Les enfants croient tout ce qu'on dit.
The children believe everything we say.
Q&A
Ron
Kwiziq community member
8/08/17
Susan
Kwiziq community member
10 July 2017
1 reply
numbers
Aurélie
Kwiziq language super star
14/07/17
Anya
Kwiziq community member
8 August 2016
2 replies
Salut, je choisi " croient " et la réponse a été marqué comme pas vrai Pourquoi
Laura
Kwiziq language super star
8/08/16
Anya
Kwiziq community member
8/08/16
Diane
Kwiziq community member
20 March 2018
1 reply
why do you use que sometimes and not others in yr examples
Chris
Kwiziq community member
21 March 2018
21/03/18
Hi Diane,
you use "que" if what follows is a sentence i its own right.
Je crois que tu m'as entendu. -- I believe (that) you heard me. Here "tu m'as entendu" is a sentence of its own, therefore "que is needed.
Je crois en une vie après la mort -- I believe in a life after death. "Une vie après la mort" is not a complete sentence because it lacks a verb. Hence no "que".
This is not unlike in English, where you may use "that" if what follows is a sentence.
-- Chris (not a native speaker)