This is the 3116th most frequent Catalan word.
passaran
"Passaran" means "they will pass" in English.
Here, 'passaran' means 'will pass' to indicate the progression of time.
Passaran molts anys abans que això canviï.
Many years will pass before this changes.
In this case, 'passaran' refers to physically passing over a location.
Passaran pel pont per arribar a l'altra banda.
They will pass over the bridge to reach the other side.
Here, 'passaran' signifies 'will go through', describing the experiences faced by someone or something.