(intransitive) to act on or affect something

How to conjugate in the present tense?

Here is the list of verbs conjugated in the present tense in several polite forms. You can click on the buttons to get more information about the polite form and the mode used.

  • 작용해
    InformalDeclarative
  • 작용해요
    PolishedDeclarative
  • 작용합니다
    HonorificDeclarative
  • 작용해?
    InformalInquisitive
  • 작용해요?
    PolishedInquisitive
  • 작용합니까?
    HonorificInquisitive
  • 작용해
    InformalImperative
  • 작용하세요
    PolishedImperative
  • 작용하십시오
    HonorificImperative
  • 작용해
    InformalPropositive
  • 작용해요
    PolishedPropositive
  • 작용합시다
    HonorificPropositive

How to conjugate in the past tense?

Here is the list of verbs conjugated in the past tense in several polite forms. You can click on the buttons to get more information about the polite form and the mode used.

  • 작용했
    Base
  • 작용했어
    InformalDeclarative
  • 작용했어요
    PolishedDeclarative
  • 작용했습니다
    HonorificDeclarative
  • 작용했어?
    InformalInquisitive
  • 작용했어요?
    PolishedInquisitive
  • 작용했습니까?
    HonorificInquisitive

How do you conjugate in the future tense?

Here is the list of verbs conjugated in the future tense in several polite forms. You can click on the buttons to get more information about the polite form and the mode used.

  • 작용할
    Base
  • 작용할 거야
    InformalDeclarative
  • 작용할 거예요
    PolishedDeclarative
  • 작용할 겁니다
    HonorificDeclarative
  • 작용하겠어
    InformalConditional
  • 작용하겠어요
    PolishedConditional
  • 작용하겠습니다
    HonorificConditional

How to conjugate in the other forms?

Here is the list of verbs conjugated in other forms and in several polite forms. You can click on the buttons to get more information about the polite form and the mode used.

  • 작용하면
    Connective If
  • 작용하고
    Connective And
  • 작용함
    Nominal Ing