かもしれないMay or might
かもしれない presents something as possible without saying that it is likely or certain. Depending on context, it corresponds to “may,” “might,” or “perhaps.”
Keeping a possibility open
Use this form when you do not know whether something is true or will happen, but you consider it possible. The outcome can be welcome, unwelcome, or simply neutral.
Different kinds of possibility
Past and negative possibilities
The form before the target tells you whether the possible situation is past or negative. Keep that ending inside the clause rather than changing the target itself.
An unsettled personal plan
You can also use this construction for your own plans when the decision is genuinely unsettled. It reports a possibility, not a firm intention.
私は夏休みに北海道へ行くかもしれない。
I might go to Hokkaido during summer vacation.
AnalyzeThe trip is under consideration, but it has not been decided.
Possibility versus a stronger estimate
かもしれない simply leaves a possibility open. By comparison, でしょう and だろう normally present the speaker's estimate more affirmatively, often closer to “probably.” The exact strength still depends on context.
More examples
あの人は新しい先生かもしれません。
That person may be the new teacher.
Analyzeこの辺は夜、静かかもしれない。
This area might be quiet at night.
Analyze私は鍵を机の上に置いたかもしれない。
I may have left the key on the desk.
Analyze彼は事情を知らないかもしれません。
He may not know the circumstances.
Analyze明日は席が空くかもしれません。
A seat may become available tomorrow.
Analyzeこの問題は思ったより難しいかもしれない。
This problem may be harder than expected.
Analyze私は週末、家で休むかもしれない。
I might stay home and rest this weekend.
Analyze