Verb Aspect
Introduction to imperfective and perfective verb aspect
I can distinguish imperfective and perfective verb forms
Look at these examples. Can you spot the grammar pattern?
Piszę list.
I'm writing a letter. (right now)
Napiszę list.
I will write the letter. (complete it)
Czytam codziennie.
I read every day.
Pay attention to the highlighted parts. What do they have in common?
Verb Aspect
Every Polish verb has an aspect: imperfective (ongoing) or perfective (completed).
| Imperfective | Perfective | Meaning |
|---|---|---|
| pisać | napisać | to write |
| robić | zrobić | to do |
| czytać | przeczytać | to read |
Perfective verbs have no present tense — their 'present' form = future!
Learners use perfective for habits. Perfective 'present' form = future meaning.
Piszę list.
I'm writing a letter. (right now)
Piszę list — imperfective, action in progress.
Napiszę list.
I will write the letter. (complete it)
Napiszę list — perfective 'present' form = future meaning. The letter will be finished.
Czytam codziennie.
I read every day.
Czytam codziennie — imperfective for habitual action. *Przeczytam codziennie* is wrong.
Practice in course
Apply this grammar in A1 course exercises
Put it into practice
Try a free exercise from the courseFrequently asked questions
- When is Aspekt czasownika used?
- Every Polish verb has an aspect : imperfective (ongoing/repeated) or perfective (completed/one-time).
- How is Aspekt czasownika formed?
- Rule: Imperfective = process, habit, ongoing. Perfective = result, completion, single event. Perfective verbs have no present tense — their "present" form means future!
- What are common mistakes with Aspekt czasownika?
- Learners use perfective where imperfective is needed (habitual actions) or don't understand that perfective 'present' = future. English speakers: English has no aspect system — this concept is entirely new. Russian speakers: Russian aspect (писать/написать) is identical — direct transfer. Czech speakers: Czech aspect (psát/napsat) works the same — easy parallel.