This is the 1382nd most frequent Catalan word.
facin
"Facin" is the third-person plural present subjunctive form of the verb "fer," meaning "to do" or "to make."
In this sentence, 'facin' is used to express an obligation or necessity in a subjunctive context, following the main phrase 'És important que'.
És important que facin atenció durant l'explicació.
It is important that they pay attention during the explanation.
Here, 'facin' represents a request in a subjunctive clause following the verb 'Demana que' indicating solicitation or instruction.
Demana que facin silenci quan arribin a la biblioteca.
Request them to stay silent when they arrive at the library.
The word 'facin' is the third person plural subjunctive present form of the verb 'fer' (to do/make) and is used here in a subordinate clause triggered by the expression of hope 'Espero que'.