sal/moet (Guessing)

Guessing with Sal and Moet

Level 4

Guess with sal or moet: Hy sal seker moeg wees. (He is probably tired.) Sy moet siek wees. (She must be sick.)

How It Works

1. Sal for a likely guess. Sal usually talks about the future, but with seker, wel or waarskynlik it can guess about now:

  • Hy sal seker moeg wees. (He is probably tired.)
  • Hulle sal nou al by die huis wees. (They will be home by now.)
  • Dit sal die posman wees. (That will be the postman.) Someone says this when there is a knock at the door.

Note: as an adverb, seker means probably, not surely. Ek is seker means I am sure, but Hy kom seker means He is probably coming.

2. Moet for a strong guess. Just like English must, moet can show that you are nearly certain because of what you see or know:

  • Sy moet siek wees; sy is nooit laat nie. (She must be sick; she is never late.)
  • Jy moet Anna se broer wees. (You must be Anna's brother.)

3. The opposite: kan nie. To say that something is impossible, use kan nie ... nie: Hy kan nie honger wees nie; hy het pas geëet. (He can't be hungry; he has just eaten.) Moet nie would sound like a rule: must not.

4. Word order is the same as for any modal: the modal takes second place and the infinitive, often wees, goes to the end (see modal + infinitive).

Tip: To guess about the past, add a ge- form and het: Hy moet siek gewees het. See moet/kan ... het.

Examples (6)

  1. Hy sal seker moeg wees.

    He is probably tired.

    Word by Word: He will probably tired be.

    Seker here means probably, and the sentence is about now, not the future.

  2. Sy moet siek wees; sy is nooit laat nie.

    She must be sick; she is never late.

    Word by Word: She must sick be; she is never late not.

  3. Dit sal die posman wees.

    That will be the postman.

    Word by Word: It will the postman be.

  4. Jy moet Anna se broer wees.

    You must be Anna's brother.

    Word by Word: You must Anna's brother be.

  5. Hulle sal nou al by die huis wees.

    They will be home by now.

    Word by Word: They will now already at the house be.

  6. Hy kan nie honger wees nie; hy het pas geëet.

    He can't be hungry; he has just eaten.

    Word by Word: He can not hungry be not; he has just eaten.

    Kan nie is the opposite of the moet guess.

Common Mistakes

  • Using moet nie for can't be.

    Hy moet nie honger wees nie; hy het pas geëet.
    Hy kan nie honger wees nie; hy het pas geëet.

    Moet nie sounds like a rule (he must not be hungry). To say that something is impossible, use kan nie.

  • Using is instead of wees after the modal.

    Hy sal seker moeg is.
    Hy sal seker moeg wees.

    After a modal the verb is an infinitive, and the infinitive of is is wees.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

sal/moet (Guessing)Level 4Guessing with Sal and Moet

Learn This First

Sal and moet can also express a guess.

Words in This Pattern

salmoetseker