
moving out前有被be动词情况下是用于进行时态。He is moving his things out.现在进行时。He was moving out his things.过去进行时。I saw a snake moving out.我看到一条蛇爬出去。moving out分词做宾语补足语。

moving out前有被be动词情况下是用于进行时态。He is moving his things out.现在进行时。He was moving out his things.过去进行时。I saw a snake moving out.我看到一条蛇爬出去。moving out分词做宾语补足语。