For regular verbs, past forms are not shown. So an irregular verb like “swim” will have after it “swam,” indicating the simple past tense, then “swum,” the past participle. But a regul ...

Today, the majority of English verbs take the suffix ‘-ed’ in their past tense versions ... affects the way that irregular verbs disappear according to a very simple and mathematical formula.

Today, the majority of English verbs take the suffix '-ed' in their past tense versions ... Amazingly, he found that this frequency affects the way that irregular verbs disappear according to a very ...