You will build forms such as gitmemeliyim and okumamalısınız to say what you or others must not do, and see why this is not the same as not having to.

The idea

Put -me (after e i ö ü) or -ma (after a ı o u) on the verb stem, then -meli or -malı to match, then the person ending: gel-me-meli-yim, oku-ma-malı-sınız. The endings are -yim -sin -∅ -yiz -siniz -ler after -meli and -yım -sın -∅ -yız -sınız -lar after -malı; he, she and it have none.

Patterns to compare
PersonAfter e i ö üExampleAfter a ı o uExample
ben-memeliyimgelmemeliyim-mamalıyımokumamalıyım
sen-memelisingelmemelisin-mamalısınokumamalısın
o-memeligelmemeli-mamalıokumamalı
biz-memeliyizgelmemeliyiz-mamalıyızokumamalıyız
siz-memelisinizgelmemelisiniz-mamalısınızokumamalısınız
onlar-memelilergelmemeliler-mamalılarokumamalılar

Examples

Read-aloud uses a synthetic Turkish voice available on your device. Voice quality and availability vary; it does not assess your pronunciation.

Watch out

English "don't have to" is not -memeli. Gelmemelisin means you must not come; not needing to come is a different pattern, gelmek zorunda değilsin, which goes beyond this level. Also keep the order: negative first, never gelmeli değilsin for a ban.

Try it yourself

  1. Say that you (one person) must not come: gel (come).

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    gelmemelisin

    gelmemelisin: the stem gel has the front vowel e, so -me and -meli; -sin marks you (one person).

  2. Say that he, she or it must not do it: yap (do, make).

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    yapmamalı

    yapmamalı: the last vowel of yap is a, so -ma and -malı; for he, she and it no person ending follows.

  3. Say that we must not read: oku (read).

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    okumamalıyız

    okumamalıyız: the last vowel u is back, so -mamalı; because it ends in a vowel the ending needs a buffer y, giving -yız.

  4. Say that I should not have taken it, with the past -ydı: al (take).

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    almamalıydım

    almamalıydım: -ydı after -malı moves the idea into the past (should not have), with a buffer y, and -m marks I.

Use it today

Write three rules for a shared flat or a classroom, one with ben, one with biz and one about children, and mark each -me/-ma and -meli/-malı pair.