This is the 9572nd most frequent Catalan word.
investigués
"Investigués" is the third-person singular past subjunctive form of "investigar," meaning "he/she/it investigated" or "were to investigate."
In this sentence, 'investigués' is used in the subjunctive mood to express a hypothetical scenario.
Si ell investigués més sobre el tema, entendria millor les implicacions.
If he investigated more about the topic, he would better understand the implications.
Here, 'investigués' is used in the present subjunctive to suggest a desirable action by the police.
Seria bo que la policia investigués l'incident amb detall.
It would be good for the police to investigate the incident in detail.
In this instance, 'investigués' is employed in the subjunctive mood as part of a request or recommendation.