l couldnt call you还是l cant call you lcant spot missing you

l.cant.under.stand.you.said\u662f\u4ec0\u4e48\u610f\u601d

\u53e5\u610f\uff1a\u6211\u4e0d\u660e\u767d\u4f60\u5728\u8bf4\u4ec0\u4e48
\u53e6\u5916\u8fd9\u4e2a\u53e5\u5b50\u8bed\u6cd5\u9519\u8bef\uff0c\u53ef\u4ee5\u662f
l cant understand you\u6216 l cant understand what you said
\u6709\u5e2e\u52a9\u5230\u4f60\u7684\u8bdd\u8bb0\u5f97\u91c7\u7eb3\u54e6

\u611f\u89c9\u5e94\u8be5\u662fl can't "stop" missing you.\u4f1a\u6bd4\u8f83\u6b63\u786e
\u82e5\u9898\u76ee\u4e3al can't stop missing you.\u610f\u601d\u662f"\u6211\u65e0\u6cd5\u505c\u6b62\u60f3\u5ff5\u4f60"

i cannot 语气比较强硬，表示我不能够； i could not语气则比较委婉，表示有一定原因所以我不能，是虚拟语气，一般客套的时候用。

l couldnt call you

前面是过去式，后面是一般现在式

I couldnt call you

都可以

扩展阅读：couldnt help doing ... call duty vanguard ... call duty black ops ... give sb a call ... better call saul ... call duty mw3 ... call of silence ... human fall flat ... conventional ...