ukradli

In a sentence

• Ukradli samochód z parkingu.

  They stole a car from the parking lot.

  Here 'ukradli' is used in a narrative sense to indicate an action of theft performed by an unspecified group.

• Policja dowiedziała się, kto ukradli laptop.

  The police found out who stole the laptop.

  In this interrogative context, 'ukradli' refers to the act of stealing by the perpetrators.

• Podejrzewam, że ukradli portfel na targu.

  I suspect that they stole the wallet at the market.

  The word 'ukradli' here is used in a hypothetical situation suggesting guilt of theft.