diff --git a/src/NodaUncertaintyHelper.php b/src/NodaUncertaintyHelper.php
index 4ded99d..8964875 100644
--- a/src/NodaUncertaintyHelper.php
+++ b/src/NodaUncertaintyHelper.php
@@ -34,6 +34,7 @@ final class NodaUncertaintyHelper {
     const TIME_UNCERTAINTY_SUFFIXES = [
         "(?)",
         "?",
+        " körül"
     ];
 
     /**