This is the 4516th most frequent Catalan word.
netegen
"Netegen" means "they clean" in English.
Here, 'netegen' is used in the present tense indicating an ongoing action performed by 'els estudiants' (the students).
Els estudiants netegen l'aula després de la classe.
The students clean the classroom after the class.
In this sentence, 'netegen' is used in a dependent clause introduced by 'quan' (when), showing a habitual activity.
Quan netegen la casa, escolten música.
When they clean the house, they listen to music.
Here, 'netegen' is in the indicative present tense denoting a routine action occurring regularly before lunch.