Grammar Quiz - Verb Patterns

Most of the verbs we're talking about belong to a particular type exactly. They're mostly verbs that explain, suggest, advise, offer, promise, report or warn. So try to look out for these verbs and soon get to know which patterns you need to use. And now it's quiz time. Which sentence is correct? A, karl explained me he would be late home. B, karl explaining that he would beLateHome. And b is correct.