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CourseGrammarWords
  1. Home
  2. ›Grammar
  3. ›A2
  4. ›Imperative: the full system
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VerbsA2

Imperative: the full system

Imperative for ty/my/vy from the 3rd person plural stem, negative commands with the imperfective, and aspect choice in orders

Learning Goal

I can give instructions, invitations and prohibitions with correct imperative forms and aspect.

Exam Skills:CCE A2 · ListeningCCE A2 · Speaking

Look at these examples. Can you spot the grammar pattern?

Kup cestou dvě piva a nezapomeň na chleba!

Buy two beers on the way and don't forget the bread!

Pojďme v sobotu na Vyšehrad, vezměte i děti!

Let's go to Vyšehrad on Saturday — bring the kids too!

Nebojte se mluvit česky, nikdo se vám smát nebude.

Don't be afraid to speak Czech — nobody will laugh at you.

Pay attention to the highlighted parts. What do they have in common?

English makes a command from the bare verb: Sit! Write! Czech builds it from the "they" form of the present tense (oni), and has three forms: for ty, for my (let's) and for vy.

How to build it

Take the oni form and remove the ending. If the stem ends in one consonant, that is the ty form; add -me and -te for the others. If it ends in two consonants, add -i, and -ěme/-ěte (spelled -eme/-ete after l: mysli, myslete).

Infinitiveonitymyvy
dělatdělajídělejdělejmedělejte
psátpíšoupišpišmepište
koupitkoupíkupkupmekupte
čístčtoučtičtěmečtěte
říctřeknouřekniřekněmeřekněte

Two small adjustments: -aj- becomes -ej- (dělají → dělej), and a long vowel often shortens (píšou → piš, koupí → kup). Learn the irregulars as words: buď (být), měj (mít), jez (jíst), jdi (jít), pojď (come), pomoz (pomoct), vezmi, colloquially vem (vzít).

Aspect decides the meaning

  • A one-off positive request is usually perfective: Zavři okno. Kup cestou chleba. Sedni si.
  • A prohibition is usually imperfective: Nekupuj to. Nesahej na to. Neboj se.
  • A negative perfective is a warning against an accident: Nezapomeň si klíče! Neupadni!
  • A positive imperfective invites or urges: a host says Pojďte dál, berte si, je toho dost.

English speakers tend to negate whatever verb they learned first, and produce *Nekup to. Ask yourself whether you are forbidding (imperfective) or warning (perfective).

Let's, let him, and signs

The my form is English "let's": Pojďme v sobotu na Vyšehrad. For "let him / may it" Czech uses ať + present: Ať zavolá zítra. Ať žijí novomanželé! On signs and in curt orders you will meet the infinitive: Nekouřit. Nevstupovat. It is correct, but it sounds like a notice, not a person.

The most famous Czech imperative is heard thousands of times a day in the Prague metro: Ukončete, prosím, výstup a nástup, dveře se zavírají. The vy form with prosím is the polite default with anyone you do not know.

Apply this grammar in A2 course exercises

Practice Exercises
  • Perfective prohibition: *Nekup to! → Nekupuj to!
  • Infinitive as an everyday command: Sednout! exists, but it is a curt order for a dog or a drill → to a person Sedni si!
  • Forgotten my-form: Pojďme! covers 'let's go'

Common Error Patterns

Perfective used in a prohibition

Prohibitions are imperfective: Nekupuj, Nechoď, Neboj se

Wrong imperative stem

Build from oni-form: dělají→dělej, píšou→piš

Kup cestou dvě piva a nezapomeň na chleba!

Buy two beers on the way and don't forget the bread!

Positive order with a perfective (kup); nezapomeň is the standard warning form.

Pojďme v sobotu na Vyšehrad, vezměte i děti!

Let's go to Vyšehrad on Saturday — bring the kids too!

pojďme = the my-form invitation; vezměte = vy-form.

Nebojte se mluvit česky, nikdo se vám smát nebude.

Don't be afraid to speak Czech — nobody will laugh at you.

Nebojte se: imperfective prohibition as encouragement.

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Frequently asked questions

When do you use Imperative: the full system?
English makes a command from the bare verb: Sit! Write! Czech builds it from the "they" form of the present tense ( oni ), and has three forms: for ty , for my (let's) and for vy .
How do you form Imperative: the full system?
Take the oni form and remove the ending. If the stem ends in one consonant , that is the ty form; add -me and -te for the others. If it ends in two consonants , add -i , and -ěme/-ěte (spelled -eme/-ete after l: mysli, myslete ). Two small adjustments: -aj- becomes -ej- ( dělají → dělej ), and a long vowel often shortens ( píšou → piš, koupí → kup ). Learn the irregulars as words: buď (být), měj (mít), jez (jíst), jdi (jít), pojď (come), pomoz (pomoct), vezmi , colloquially vem (vzít). English speakers tend to negate whatever verb they learned first, and produce *Nekup to . Ask yourself whether you are forbidding (imperfective) or warning (perfective).
What are common mistakes with Imperative: the full system?
Perfective prohibition: *Nekup to! → Nekupuj to! Infinitive as an everyday command: Sednout! exists, but it is a curt order for a dog or a drill → to a person Sedni si! Forgotten my-form: Pojďme! covers 'let's go'

Related grammar topics

Previous topic: Prefixes on verbs of motionNext topic: Verbs and the cases they take

Also in Verbs

  • The verb být (to be)A1
  • The verb mít (to have)A1
  • Verbs in -atA1
  • Verbs in -it and -etA1
  • Verbs in -ovatA1
  • Reflexive verbs with se and siA1
  • Past tense: forming itA1
  • Past tense of býtA1
  • Past tense: irregular verbsA1
  • Verb aspect: the basicsA1
  • Future tenseA1
  • Modal verbsA1
  • ImperativeA1
  • Aspect pairs
  • Future of perfective verbs
  • Present conditional
  • Verbs of motion: jít/jet, chodit/jezdit
  • Prefixes on verbs of motion
  • Verbs and the cases they take
  • Reflexive passive (dělá se)B1
  • Passive with the participle (je postaven)B1
  • Past conditionalB1
  • Verbs of perception with an infinitive and jakB1
  • Prefixes and verb meaningsB1
  • Passive participles in -ný and -tý as adjectivesB1
  • Fine distinctions between modal verbsB1
  • Passive voice: the full systemB2
  • Transgressives: recognizing themB2
  • Aspect in the imperative and in negation: the fine rulesB2
  • How verb prefixes shape meaningB2
  • The conditional for politeness, hypotheses and unreal situationsB2
  • Idiomatic verb patterns: záležet na, jít o, stát zaB2
  • Transgressives: active useC1
  • Iterative verbs: psávat, chodívatC1
  • The complete transgressive system, including the pastC2

Grammar A2·Grammar Reference