I know for example, Mandarin (Chinese) has it like from this sentence: 我睡了八個小時 (I slept for 8 hours), the hanzi: 覺 is omitted in this sentence because 睡 is already a word with its own meaning “sleep” which in itself conveys the meaning of the verb. There are “Euro” languages where separable verbs exist such as Dutch or German for example. Is there an equivalent of that in the English language though?