While “以前” is a common vocabulary word, its usage highlights a key feature of the Chinese language: the absence of verb tenses. Unlike English, where we change verbs (e.g., go → went, see → saw), Chinese uses time words like “以前” to place an entire statement in a past context. This makes “以前” a cornerstone of narration and storytelling. Whether recounting personal history, a national epic, or simply gossiping about how a neighborhood has changed, speakers often begin with “以前…” to signal to the listener, “Everything I'm about to say happened in the past.” This reflects a cultural tendency to view the present in relation to the past, valuing experience and historical precedent. It's a simple word that carries the weight of memory and provides the backdrop for change. In contrast to the strict grammatical tenses of English, “以前” offers a more flexible, context-driven way of discussing the past, relying on the shared understanding between the speaker and listener.
“以前” is an extremely common word used in virtually all contexts, from casual chats to formal speeches.