May vs. May Be: Quick Grammar Guide
May is the modal verb that signals permission or possibility: “You may leave early.” May be is a two-word verb phrase that simply means “might be”: “The keys may be in the car.”
People blur them because both hint at uncertainty. In speech, we rush and hear “maybe” the adverb, so “maybe it’s broken” sounds like “it maybe broken.” That slip spills into writing, creating the mash-up “maybe” where “may be” belongs.
Key Differences
May stands alone before a base verb to grant consent or suggest chance. May be splits: “may” + “be,” forming a linking verb phrase that equates subject to complement. Swap test: if you can replace with “might be,” use two words; if not, stick with may.
Examples and Daily Life
Text your boss: “I may work late tonight” (permission). Slack your team: “The server may be down again” (possibility). Notice how one word decides tone—permission versus speculation—so you type with precision.
Can “may” ever become “may be”?
Only if you add “be.” “You may go” stays “may”; “You may be going” needs both.
Is “maybe” the same as “may be”?
No. “Maybe” is an adverb: “Maybe we’ll win.” “May be” is a verb phrase: “We may be winning.”