It could be vs Maybe he

When to use each in English, with meaning, register, and examples.

It could be

Top 5,000 (fairly common)

Maybe he

Top 2,000 (common)
Most common: Maybe he
 It could beMaybe he
Pronunciation🇬🇧 //ɪt kʊd biː//🇺🇸 //ɪt kəd bi//🇬🇧 //ˈmeɪbi hiː//🇺🇸 //ˈmeɪbi hi//
MeaningThis phrase means there's a possibility or uncertainty about something.It could be that he is doing something.
ExampleIt could be raining tomorrow, so take an umbrella.Maybe he will join us for dinner.
RegisterNeutralNeutral
How commonTop 5,000 (fairly common)Top 2,000 (common)
Collocationsit could be true, it could be worse, it could be anything, it could be possiblemaybe he will, maybe he can, maybe he thinks, maybe he knows
Common mistakesUsing 'it could be' for certainty instead of possibility., Confusing with 'it might be', which is similar but slightly softer., Forgetting to follow with an appropriate noun or adjective.Using 'maybe' in affirmative statements instead of expressing uncertainty., Confusing 'maybe' with 'may be' (the latter implies possibility).
Usage notesUse in predictions or suggestions. More casual than formal; avoid in strict academic writing.This phrase is used to express uncertainty about someone's possible actions or opinions. It fits well in conversational contexts but may not be used formally.

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It could be
Maybe he

Frequently asked questions: It could be vs Maybe he

What's the difference between It could be and Maybe he?

It could be: This phrase means there's a possibility or uncertainty about something. Maybe he: It could be that he is doing something.

Which is more common: It could be and Maybe he?

Maybe he is the most common in everyday English.

Can you show an example of each?

It could be: It could be raining tomorrow, so take an umbrella. Maybe he: Maybe he will join us for dinner.

Can I use It could be and Maybe he interchangeably?

Not always. It could be and Maybe he are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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