Most verbs have past tense and past participle in –ed ( worked, played, listened). But many of the most frequent verbs are irregular:
許多動(dòng)詞都有以-ed結(jié)尾的過(guò)去式和過(guò)去分詞形式。但是許多動(dòng)詞都有不規(guī)則的過(guò)去式和過(guò)去分詞形式：