Understand means know the meaning of something or grasp what someone says.

The idea

Use understand with I or you and understands with she or he in the present. The past form is understood. After do not, use understand.

Examples

  • I understand the question.
  • She understands the instructions.
  • I do not understand this word.
  • Do you understand me?
  • We understood the explanation yesterday.
  • Please speak slowly so I can understand.

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Watch out

For a present situation, say I do not understand; do not add -s after do not.

Try it yourself

  1. Choose the present form with she. She ___ the instructions. (understand / understands)

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    understands

    Understands agrees with she in the present.

  2. Choose the base form after do not. I do not ___ this word. (understand / understands)

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    understand

    After do not, use the base form understand.

  3. Choose the past form for yesterday. Yesterday we ___ the explanation. (understood / understand)

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    understood

    Understood is the past form of understand.

Use it today

Say what you understand and ask someone to speak more slowly.