Translation for "have happened" to french

Have happened

• arrivé
• est arrivé

Translation examples

est arrivé

Something must have happened!
est arrivé quelque chose

Please! How could this have happened?
Comment c'est arrivé?

Could something have happened?
Il est arrivé quelque chose?

Everything must have happened quickly.
Tout est arrivé vite.

But it seems to have happened.
Mais c'est arrivé.