An expectation does not guarantee what actually happens.

The idea

Use a form of be + supposed to + a base verb for a rule, expectation or arrangement. Past was/were supposed to can describe an unfulfilled plan.

Examples

  • The bus is supposed to arrive at noon.
  • We are supposed to wear helmets here.
  • I was supposed to call, but I forgot.
  • The parcel was supposed to arrive yesterday.
  • Are we supposed to bring our own cups?
  • You are not supposed to park by the gate.

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Watch out

Do not omit be or write suppose to. A past expectation alone does not prove it was fulfilled.

Try it yourself

  1. Choose the correct answer: The meeting ___ start at nine. (is supposed to / is suppose to)

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    is supposed to

    The singular meeting takes is supposed to.

  2. Choose the correct answer: They ___ return the key yesterday, but kept it. (were supposed to / are supposed to)

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    were supposed to

    Were supposed to places the arrangement in the past; the key was kept.

  3. Choose the correct answer: ___ we supposed to sign here? (Are / Do)

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    Are

    Are moves before the subject in this question.

Use it today

Describe an arrangement that changed.