This is the 3614th most frequent Catalan word.
rebés
"Rebés" means "you/he/she received" (past tense of "rebre," to receive).
The word 'rebés' is used here in the subjunctive imperfect form to express a hypothetical scenario.
Si jo rebés el missatge, ho confirmaria immediatament.
If I received the message, I would confirm it immediately.
'Rebés' in this sentence indicates a past subjunctive mood in a dependent clause stating a necessity expressed in the main clause.
És important que rebés totes les instruccions abans de començar.
It is important that you received all the instructions before starting.
Here, 'rebés' is used in a clause showing a desire or hope in the past, highlighting its subjunctive imperfect form.