Prepositions..Verb Phrase

[Unregistered]

You may not go inside the house or building.

You: {SUBJECT}

may not go {VERB PHRASE} or may ... go {VERB PHRASE}

Which is the correct Verb Phrase.

Thank You

[Soup]

May is a modal auxiliary; go is the main verb:

You may not go inside the house or building.
=> You are not allowed/permitted to go inside.

You may go inside the house or building.
=> You are allowed/permitted to go inside.