[ verb phrase ] collection

Equivalent to a real verb,It can also form a non-predicate(动词不定式,动名词,分词),There is a distinction between transitive and intransitive,There are five verb forms

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[ go ahead ] 不及物动词

went ahead        gone ahead        going ahead        goes ahead

① 表示 先走,march ahead

        You go ahead and tell him we're coming.

        You go tell him we're coming

② 表示 进展、进行

        The work is going ahead in good style.

        The work is going well

③ Used in imperative sentences,表示 干吧、玩吧、开始吧

        - May I start?        Can I get started

        - Yes, go ahead.        开始吧

        Go ahead, we're listening.        Let's talk, we're listening

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[ go along (with) ] 不及物动词

went along        gone along        going along        goes along

① 表示 与...go together,后接 with introductory phrase

        He went along with the children to the movies.

        He goes to the movies with the kids

② 表示 前进,向前走

        He went along on foot.

        He walked forward on foot

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[ go away ] 不及物动词

① 表示 逃走,与 with 连用

        He has gone away with my watch.

        He has gone with my watch

        Go away and leave me in peace.

        走吧,let me be quiet

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[ go back to ] 及物动词,followed by a noun or pronoun

① 表示 回到,追溯到

        He went back to this seat.

        He returned to this seat

        It's history goes back to the eighth century.

        Its history dates back to the eighth century.

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[ go bad ]

① go is a linking verb,相当于 become, get, turn,followed by an adjective,Indicates becoming a certain state

        The milk has gone sour.

        The milk has turned sour