I am guessing, maybe rzeczowniki czasownikowe ???
Pretty sure it's rzeczowniki odczasownikowe (the od- = from)
hanks Pio - I have yet to tackle this frightening creature:) I must learn it soon!
Very easy, only made from imperfective verbs and the process is easy.
present tense third person plural + c
mają = they have
mając = (while) having (while X-ing is not the only way to translate them but it's an easy way to distinguish them from other -ing forms in English).
mówią = they're speaking
mówiąc = while speaking
The single form is for all persons and numbers but the subject must be the same as another verb in the sentence.
Napisałem list słuchając muyki. or Sluchając muzyki napisałem list.
I wrote a letter while listening to music. or While listening to music I wrote a letter.
It's also possible with an infinitive as the other verb.
Also the negative form is equivalent to the English 'without X-ing'.
Jak znaleźć utwór nie znając autora ani tytułu.
How to find a song without knowing who wrote it or what it's called.
They're really not nearly as tough as they may seem at first.