This is the 493rd most frequent Catalan word.
sempre
"Always."
"Sempre" is used here to indicate a habitual action, meaning 'always'.
Sempre vaig a passejar després de dinar.
I always go for a walk after lunch.
"Sempre" in this context is employed to signify permanence or eternity, meaning 'forever'.
Estaré aquí per tu sempre.
I will be here for you forever.
"Sempre" is utilized to express the continuity of an action, in this case, 'always'.