Eventually -게 마련이다

Category
Intermediate Grammar
Keyword #
결과, 결국

TL;DR

  • -게 마련이다 means "bound to happen" or "naturally turns out that way" — it's used when something is inevitable or expected as a natural outcome 🎯
  • You attach it to verb stems to express that certain results are unavoidable given the circumstances (like "if you practice, you're bound to improve") ✨
  • It carries a tone of acceptance or wisdom about how things naturally unfold in life 🌱

What does -게 마련이다 mean? 🤔

This grammar pattern expresses inevitability or natural outcomes 🌊
It means something like:
  • "is bound to..."
  • "naturally..."
  • "inevitably..."
  • "it's only natural that..."
You use it when talking about results that feel like universal truths or life wisdom 💫

Structure 🏗️

Verb stem + -게 마련이다
That's it! Super simple structure 🎉

How to use it 💡

Use -게 마련이다 when you want to say that something will naturally happen as a result of certain conditions or circumstances 🔄
It often expresses:
  • Life lessons and wisdom 📚
  • Natural consequences ⚖️
  • Inevitable outcomes 🎲
  • Common patterns in life 🔁
→ 노력하면 결과가 나오게 마련이에요.
(If you work hard, results are bound to come.) 💪
→ 시간이 지나면 잊게 마련이야.
(If time passes, you're bound to forget.) ⏰
→ 많이 먹으면 배탈이 나게 마련이다.
(If you eat a lot, you're bound to get a stomachache.) 🤢
→ 연습하면 실력이 늘게 마련입니다.
(If you practice, your skills are bound to improve.) 📈
→ 거짓말을 하면 들키게 마련이에요.
(If you lie, you're bound to get caught.) 🕵️

Nuance & Feeling 🎭

This pattern has a philosophical, accepting tone 🧘
It's like saying "that's just how things work" or "that's life" 🌍
People often use it to:
  • Share life wisdom 👴
  • Express acceptance of natural patterns 🍃
  • Sound mature or experienced 🎓
  • Console or advise someone 💭
It's not used for sudden surprises or random events — only for predictable, natural outcomes! 🎯

Formality levels 👔

You can adjust the ending to match formality:
  • -게 마련이다 (declarative/written) ✍️
  • -게 마련입니다 (formal polite) 🎩
  • -게 마련이에요 (casual polite) 😊
  • -게 마련이야 (casual informal) 👋

Examples in context 🌟

→ 사람은 나이가 들면 지혜로워지게 마련이에요.
(As people age, they're bound to become wiser.) 🧓
→ 혼자 살면 외로울 때가 있게 마련이야.
(If you live alone, you're bound to feel lonely sometimes.) 🏠
→ 새로운 환경에서는 적응하기 힘들게 마련입니다.
(In a new environment, it's naturally difficult to adapt.) 🌏
→ 아무리 조심해도 실수는 하게 마련이다.
(No matter how careful you are, you're bound to make mistakes.) 🙈
→ 좋아하는 일을 하면 행복하게 마련이에요.
(If you do what you love, you're bound to be happy.) 😄

Common mistakes to avoid ⚠️

Don't use it for one-time specific events! ❌
This is about general patterns, not individual cases 🔄
❌ 내일 비가 오게 마련이에요.
(Tomorrow it's bound to rain.) — Too specific! 🌧️
✅ 장마철에는 비가 오게 마련이에요.
(During rainy season, it's bound to rain.) — General pattern! ☔
Don't confuse with -기 마련이다 ⚡
Both exist, but -게 마련이다 (with 게) is the standard form for this meaning! 📌

Exceptions ⭐

There are no major exceptions to the structure itself! 🎉
However, remember that this pattern works best with:
  • Action verbs that describe general behaviors or changes 🏃
  • States that naturally result from conditions 🌱
It sounds awkward with:
  • Instant actions (like "to blink") 👁️
  • Random events with no logical cause-effect 🎲
That's -게 마련이다! 🎊
Master this pattern and you'll sound wise and philosophical in Korean — like someone who really understands how life works! 🌟✨
 
Try the following exercise.
Fill in the blanks using -게 마련이다 to express inevitable outcomes. 📝
 
  • 열심히 노력하면 결국 성공_____.
      • Answer
      하게 마련이다
 
 
  • 거짓말을 계속하면 언젠가 들키_____.
      • Answer
      게 마련이다
 
 
  • 아이들은 자라면서 부모님을 닮_____.
      • Answer
      게 마련이다
 
 
  • 오래된 친구는 시간이 지나도 그립_____.
      • Answer
      게 마련이다
 
 
  • 좋은 습관을 들이면 인생이 달라지_____.
      • Answer
      게 마련이다
 
 
  • 매일 연습하면 실력이 늘_____.
      • Answer
      게 마련이다
 
 
  • 건강을 무시하면 나중에 후회하_____.
      • Answer
      게 마련이다
 
 
  • 진실은 언젠가 밝혀지_____.
      • Answer
      게 마련이다
 
 
  • 시간이 지나면 상처도 아물_____.
      • Answer
      게 마련이다
 
 
  • 나쁜 일을 하면 결국 대가를 치르_____.
      • Answer
      게 마련이다
 
Vocabulary
노력하다 - to make effort
성공하다 - to succeed
거짓말 - lie
들키다 - to be caught
닮다 - to resemble
그립다 - to miss
습관 - habit
늘다 - to improve
무시하다 - to ignore
후회하다 - to regret
진실 - truth
밝혀지다 - to be revealed
상처 - wound
아물다 - to heal
대가 - price, consequence
치르다 - to pay
Common mistakes
  • 🚫 Don't confuse -게 마련이다 with -기 마련이다. Always use the -게 form.
  • ⚠️ Remember this pattern expresses natural, inevitable outcomes—not personal intentions or commands.
  • 💡 -게 마련이다 works with both action verbs and descriptive verbs, showing what naturally happens over time.