have written a letter
我妈妈还写过信给我
My mom has also written me letters.
— 鬼童院 (2001)
他写过信给我，说他爱你
He wrote to me saying that he loves you.
— 天才一族 (2001)
我记得给她写过信。
I remember writing her a letter.
在她失踪以后，她给家里写过信…说她坠入爱河，然后和那家伙私奔了！
After she disappeared, she wrote home… saying she’d fallen in love and run off with the guy!
— 死亡论文 (1996)