Maybe vs May Be: One Adverb or Two-Word Verb Phrase?

Maybe and may be sound almost identical, but they occupy different grammatical positions.

Core idea

Maybe is an adverb meaning approximately perhaps and often comments on the whole clause: Maybe she is busy.

How the pattern works

May be is modal may + base verb be: She may be busy; The result may be wrong.

Meaning and context

A fast test: if perhaps can replace the expression, write maybe; if the structure is subject + may + be, write two words.

A useful decision rule

Position often reveals the answer: maybe commonly appears before the subject, whereas may be normally follows it.

Examples in context

• Maybe he forgot.
• The answer may be correct.
• Perhaps the train is late = Maybe the train is late.

Quick practice

1. Choose: Maybe/May be she forgot.
2. Choose: It maybe/may be true.

Suggested answers: Maybe she forgot. / It may be true.

Key takeaway

The spelling difference reflects grammar: adverb maybe; modal phrase may be.

How to stop repeating the mistake

Do not memorise the correction as an isolated pair. Write one short decision cue that tells you which form to choose, then produce two personal examples. When you meet the expression in reading or listening, notice the whole surrounding pattern. Repeated contextual retrieval is more reliable than remembering that one option simply “looks right”.