Mia fratino renkontis vian fraton kaj viajn amikojn = My sister met your brother and your friends.
Inter la deka kaj dek-unua matene, mirenkontis mian amikon = Between 10 and 11 o'clock in the morning I met my friend.
Mi ne renkontis lin, nek lian fraton = I did not meet him or (nor) his brother.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "renkontis" in a variety of sentences. We hope that you will now be able to make sentences using this word.