我昨天去了。 I went yesterday. Pinyin Wǒ zuótiān qùle. Bopomofo ㄨㄛˇ ㄗㄨㄛˊ ㄊㄧㄢ ㄑㄩˋ ˙ㄌㄜ。 Where this sentence is used The 是…的 (shì…de) construction vs 了 (le) in Chinese grammar All Chinese example sentences