Breakdown of Czy państwo posprawdzali te faktury?
czy
[question particle]
ten
this (m)
państwo
ladies and gentlemen / you (formal plural)
faktura
invoice
Questions & Answers about Czy państwo posprawdzali te faktury?
Why use posprawdzali here instead of the standard perfective sprawdzili?
The prefix po- here adds a distributive meaning. While sprawdzili just means they checked the invoices, posprawdzali emphasizes that they checked multiple items one by one, or systematically went through all of them. It highlights the completion of the action distributed across a plural object.
The basic perfective of 'to check' is sprawdzić. Is posprawdzać formed from the imperfective sprawdzać?
Exactly! To create a distributive perfective verb (doing something to multiple things one by one), Polish often takes the imperfective stem (sprawdzać) and adds the prefix po-. This creates a brand new perfective verb: posprawdzać.
Could I ask Czy państwo posprawdzali tę fakturę (singular)?
No, that would sound unnatural. The distributive prefix po- in this sense requires a plural object, because the whole point of the prefix is to show that the action was distributed over multiple items. For a single invoice, you must use the standard perfective: Czy państwo sprawdzili tę fakturę?
Why does państwo take the masculine personal ending -li in posprawdzali?