(transitive) to conduct research

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.

  • 연구해
    InformalDeclarative
  • 연구해요
    PolishedDeclarative
  • 연구합니다
    HonorificDeclarative
  • 연구해?
    InformalInquisitive
  • 연구해요?
    PolishedInquisitive
  • 연구합니까?
    HonorificInquisitive
  • 연구해
    InformalImperative
  • 연구하세요
    PolishedImperative
  • 연구하십시오
    HonorificImperative
  • 연구해
    InformalPropositive
  • 연구해요
    PolishedPropositive
  • 연구합시다
    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.

  • 연구했
    Base
  • 연구했어
    InformalDeclarative
  • 연구했어요
    PolishedDeclarative
  • 연구했습니다
    HonorificDeclarative
  • 연구했어?
    InformalInquisitive
  • 연구했어요?
    PolishedInquisitive
  • 연구했습니까?
    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.

  • 연구할
    Base
  • 연구할 거야
    InformalDeclarative
  • 연구할 거예요
    PolishedDeclarative
  • 연구할 겁니다
    HonorificDeclarative
  • 연구하겠어
    InformalConditional
  • 연구하겠어요
    PolishedConditional
  • 연구하겠습니다
    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.

  • 연구하면
    Connective If
  • 연구하고
    Connective And
  • 연구함
    Nominal Ing