Adverbial participles and the golden rule of subjects
In Polish, adverbial participles are incredibly useful for describing multitasking or sequences of events compactly. They work like the English phrases "while walking..." or "having slipped...".
There are two main types:
- Participles ending in -ąc describe an action happening at the exact same time as the main verb (e.g., while doing).
- Participles ending in -wszy or -łszy describe a completed action that happened before the main verb (e.g., having done).
When you use these participles, there is one strict, unbreakable grammatical rule: the implied subject of the participle must perfectly match the subject of the main clause.
If you are the one cooking, you must be the subject of the main verb. If the waiter is the one who slipped, the waiter must be the subject of the main sentence. If they do not match, you create a confusing grammatical error known as a "dangling modifier."
Simultaneous actions (-ąc)
Let's first look at describing simultaneous actions—often resulting in clumsy multitasking.
Notice how in the following sentence, the implied "I" is performing all the actions: cutting, talking, and eventually cutting myself. Because the subject remains "I" throughout, the sentence is perfectly correct.
| Cutting vegetables and talking simultaneously, I cut myself with a knife. | Krojąc warzywa i równocześnie rozmawiając, skaleczyłem się nożem. |
| Returning home, I fell over on the street. | Wracając do domu, przewróciłem się na ulicy. |
Here is another example of doing two things at once:
| Staring at the phone, I tripped, but I managed not to fall over. | Gapiąc się w telefon, potknąłem się, ale udało mi się nie przewrócić. |
Consecutive actions (-wszy)
When one action is completely finished before the other begins, we use the perfective participle ending in -wszy (after a vowel) or -łszy (after a consonant).
Once again, the subject must remain identical across both actions. The waiter slipped, and the waiter dropped the tray:
| Having slipped on the floor, the waiter dropped the tray. | Poślizgnąwszy się na podłodze, kelner upuścił tacę. |
| Having tripped, I dropped the tray with hot coffee. | Potknąwszy się, upuściłem tacę z gorącą kawą. |
Sentence placement
The participle clause usually comes at the very beginning of the sentence, separated by a comma. However, it can also be embedded directly in the middle of the main clause, as long as it immediately follows the subject it refers to.
| According to the boss, the waiter, having dropped the tray, must pay for it. | Według szefa, kelner, upuściwszy tacę, musi za nią zapłacić. |
Always double-check who is performing the action in the main clause. If it is not the exact same person or thing performing the action in the participle, you cannot use this structure and must rephrase the sentence entirely!