たものだ
🃏 Flashcard
たものだ
ta mono da
Tap to reveal usage
used to do; would often do
N3
Tap to test your recall · +10 XP
📊 Pattern Stats
JLPT Level
N3
Intermediate · Expressing nuance & contrast
Reading
ta mono da
Post ID
50927
Patterns today
0
0 / 10 daily goal
📝 Usage Notes
used to do; would often do
📖 How to use it
Expresses a nostalgic past habit or repeated action, like 'used to' or 'would often'.
Attaches to
Attach to the plain past form (た-form) of a verb. For example, 行ったものだ (itta mono da), 食べたものだ (tabeta mono da).
This pattern is used to look back on a repeated action or habit from the past with a sense of nostalgia or reminiscence. It often appears in written narratives or when someone is telling stories about their younger days. The nuance is that the speaker remembers these actions fondly or with a feeling of 'those were the days.'
子供の頃、よく川で泳いだものだ。
Kodomo no koro, yoku kawa de oyoida mono da.
When I was a child, I used to swim in the river a lot.
学生時代は、毎日図書館で勉強したものだ。
Gakusei jidai wa, mainichi toshokan de benkyou shita mono da.
During my student days, I would study at the library every day.
昔は、よく友達と遅くまで話したものだ。
Mukashi wa, yoku tomodachi to osoku made hanashita mono da.
In the old days, I used to talk late into the night with my friends.
Not たものだ vs. たことがある
たものだ emphasizes a habit that happened repeatedly over a long period, often with nostalgia. たことがある simply states that you have experienced something at least once, without implying repetition or emotion.
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This pattern is mostly used in writing or in spoken narratives when telling stories; it can sound a bit literary and nostalgic, so it's not common in casual daily conversation.
🎯 Quick Quiz
What does this grammar pattern mean or do?
たものだ
📚 How to Master This Pattern
Say It Aloud
Press Hear it and repeat たものだ 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 たものだ. 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
❓ Frequently Asked Questions
What does the grammar pattern たものだ mean?
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Used to do; would often do
What JLPT level is たものだ?
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Nihoner currently groups this pattern under JLPT N3 — Intermediate · Expressing nuance & contrast. Use the level label as study guidance rather than a prediction of what will appear on an exam.
How do you use たものだ in a sentence?
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Attach たものだ (ta mono da) 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 たものだ formal or casual Japanese?
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たものだ is used in both casual and polite contexts. It appears frequently in everyday conversation, textbooks, and simple written materials.
How can I remember たものだ 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 later the same day and again over the following days. Writing original sentences can help you practise using the pattern in context.