〜となっている
has become / is (established)
N3verb-forms
〜となっている is a verb form expressing has become / is (established). Understanding this conjugation pattern is essential for expanding what you can express in Japanese. Verb forms are the backbone of Japanese grammar — each form unlocks new ways to describe actions, states, and intentions.
This is an upper-intermediate pattern common in natural conversation and media like news, novels, and dramas.
Structure
[Noun / Clause] + となっている
When to Use#
- When describing a rule, system, or established arrangement
- When something has been decided or set up by convention
When NOT to Use#
- When a different nuance than "has become / is (established)" is intended — check the related patterns below
Example Sentences#
- デジタル格差は、現代社会の大きな課題となっています。 — The digital divide is becoming a major challenge for modern society.
Practice#
Try reading these sentences aloud, then check the translation and vocabulary:
N1worldview
The digital divide is becoming a major challenge for modern society.
Neutral
デジタル格差は、現代社会の大きな課題となっています。
Casual
デジタル格差は、現代社会の大きな課題となっている。
Vocabulary
デジタルdigital格差gap, disparity現代社会modern society課題challenge, issue
Grammar
〜となっているhas become, is now
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Common Mistakes#
- Using 〜となっている interchangeably with 〜ことになる — These patterns are similar but not identical. 〜ことになる (it turns out that ~) may be preferred in different contexts or registers.
- Wrong verb group conjugation — Group 1 and Group 2 verbs conjugate differently. Common pitfall: treating Group 1 verbs ending in る (like 帰る) as Group 2 verbs.
Related Patterns#
- 〜ことになる (it turns out that ~) — Similar
Related Patterns
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