ではないか
🃏 Flashcard
ではないか
dewa nai ka
Tap to reveal usage
right?; isn't it?
N4
Tap to test your recall · +10 XP
📊 Pattern Stats
JLPT Level
N4
Upper-Beginner · Forming complex sentences
Reading
dewa nai ka
Post ID
50693
Patterns today
0
0 / 10 daily goal
📝 Usage Notes
right?; isn't it?
🎯 Quick Quiz
What does this grammar pattern mean or do?
ではないか
📚 How to Master This Pattern
Say It Aloud
Press Hear it and repeat ではないか three times. Feel the rhythm — grammar patterns have a natural flow.
Flip Before Reading
Always try to recall the usage before flipping the card. Struggle = learning. Every failed recall makes the next one stick harder.
Write Two Sentences
Compose two original sentences using ではないか. One about yourself, one about something you see right now.
Spaced Review
Save this pattern and revisit at 10 min, 1 day, 3 days. Production (writing) beats recognition for grammar.
🔗 More JLPT N4 Patterns
❓ Frequently Asked Questions
What does the grammar pattern ではないか mean?
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Right?; isn't it?
What JLPT level is ではないか?
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JLPT N4 — Upper-Beginner · Forming complex sentences. To pass JLPT N4 you need to recognise and use this pattern correctly in reading and listening sections.
How do you use ではないか in a sentence?
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Attach ではないか (dewa nai ka) to the appropriate verb or noun form as described in the usage notes. Then try writing two original sentences — one about yourself and one about something around you.
Is ではないか formal or casual Japanese?
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ではないか is used in both casual and polite contexts. It appears frequently in everyday conversation, textbooks, and simple written materials.
How can I remember ではないか long-term?
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Use the flashcard on this page for active recall — see the pattern, reconstruct the usage from memory, then flip. Follow with the 4-choice quiz to distinguish it from similar patterns. Review at 10 minutes, 1 day and 3 days (spaced repetition). Writing two original sentences at each review session is the fastest way to reach production-level mastery.