not necessarily so; is not always true (とは限らない) – Japanese Grammar とは限らない (towa kagiranai)

Q: What JLPT level is とは限らない?

JLPT N3 — Intermediate · Expressing nuance & contrast

Q: How do you use とは限らない in a sentence?

Attach とは限らない to the appropriate verb or noun form. Not necessarily so; is not always true

Q: Is とは限らない formal or casual Japanese?

とは限らない can be used in both casual conversation and polite speech depending on context.

とは限らない

N3 GRAMMAR ⏱ 0s study 📖 0 today

towa kagiranai

not necessarily so; is not always true

てごらん te goran は別として wa betsu toshite わけだ wake da とすれば to sureba そのために sono tame ni 上で ue de には ni wa のでしょうか no deshou ka につれて ni tsurete たものだ ta mono da ばよかった ba yokatta わけにはいかない wake niwa ikanai から〜にかけて kara~ni kakete ずつ zutsu によると /によれば ni yoru to/ni yoreba がたい gatai どんなに～ても donna ni~temo をはじめ o hajime うちに uchi ni ふりをする furi o suru てごらん te goran は別として wa betsu toshite わけだ wake da とすれば to sureba そのために sono tame ni 上で ue de には ni wa のでしょうか no deshou ka につれて ni tsurete たものだ ta mono da ばよかった ba yokatta わけにはいかない wake niwa ikanai から〜にかけて kara~ni kakete ずつ zutsu によると /によれば ni yoru to/ni yoreba がたい gatai どんなに～ても donna ni~temo をはじめ o hajime うちに uchi ni ふりをする furi o suru

🃏 Flashcard

とは限らない

towa kagiranai

Tap to reveal usage

not necessarily so; is not always true

Tap to test your recall · +10 XP

📊 Pattern Stats

JLPT Level N3

Intermediate · Expressing nuance & contrast

Reading towa kagiranai

Post ID 50965

Patterns today 0

0 / 10 daily goal

📝 Usage Notes

not necessarily so; is not always true

🎯 Quick Quiz

What does this grammar pattern mean or do?

とは限らない

📚 How to Master This Pattern

🔊

Say It Aloud

Press Hear it and repeat とは限らない 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 とは限らない. 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 N3 Patterns

← Previous

とても～ない

cannot possibly be; hardly~

つい

accidentally; unintentionally

❓ Frequently Asked Questions

What does the grammar pattern とは限らない mean? ▼

Not necessarily so; is not always true

What JLPT level is とは限らない? ▼

JLPT N3 — Intermediate · Expressing nuance & contrast. To pass JLPT N3 you need to recognise and use this pattern correctly in reading and listening sections.

How do you use とは限らない in a sentence? ▼

Attach とは限らない (towa kagiranai) 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 とは限らない formal or casual Japanese? ▼

とは限らない is used in both casual and polite contexts. It appears frequently in everyday conversation, textbooks, and simple written materials.

How can I remember とは限らない long-term? ▼

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.