This is the 1944th most frequent Catalan word.
pensen
"Think" (third person plural present indicative of "pensar").
In this sentence, 'pensen' is used in the present tense of the verb 'pensar' to express an opinion or thought of the subject, in this case, 'els estudiants'.
Els estudiants pensen que l'examen és difícil.
The students think that the exam is difficult.
Here, 'pensen' forms part of a question regarding intentions or plans for the future, showing a usage in interrogative contexts.
Què pensen fer aquest cap de setmana?
What do they plan to do this weekend?
This demonstrates 'pensen' being applied to state a shared opinion or general consensus among a group.