This is the 4548th most frequent Arabic word.
أحيان
"أحيان" means "sometimes."
In this sentence, 'أحيان' is used with the suffix 'ًا' to form 'أحيانًا,' functioning as an adverb meaning 'sometimes,' indicating frequency.
أحيانًا تجد الأشياء الجيدة على غير توقع.
Sometimes, good things are found unexpectedly.
Here, 'أحيان' is plural for 'حين,' denoting specific occasions or times, utilized as a countable context.
لديك أحيان معدودة للسفر هذا العام.
You have limited occasions to travel this year.
In this context, 'أحيان' refers to moments or instances, signifying a conceptual transition between periods.