diff --git a/src/i18n/strings/cs.json b/src/i18n/strings/cs.json
index 234ec19180..b03bd6a2b5 100644
--- a/src/i18n/strings/cs.json
+++ b/src/i18n/strings/cs.json
@@ -469,8 +469,8 @@
     "%(oneUser)sjoined %(count)s times|one": "%(oneUser)svstoupil(a)",
     "%(severalUsers)sleft %(count)s times|other": "%(severalUsers)s %(count)s krát opustili",
     "%(severalUsers)sleft %(count)s times|one": "%(severalUsers)sopustili",
-    "%(oneUser)sleft %(count)s times|other": "%(oneUser)s %(count)s krát opustil",
-    "%(oneUser)sleft %(count)s times|one": "%(oneUser)sopustil",
+    "%(oneUser)sleft %(count)s times|other": "%(oneUser)s %(count)s krát opustil(a)",
+    "%(oneUser)sleft %(count)s times|one": "%(oneUser)sopustil(a)",
     "%(severalUsers)sjoined and left %(count)s times|other": "%(severalUsers)s %(count)s krát vstoupili a opustili",
     "%(severalUsers)sjoined and left %(count)s times|one": "%(severalUsers)svstoupili a opustili",
     "%(oneUser)sjoined and left %(count)s times|other": "%(oneUser)s %(count)s krát vstoupil(a) a opustil(a)",
@@ -478,7 +478,7 @@
     "%(severalUsers)sleft and rejoined %(count)s times|other": "%(severalUsers)s %(count)s krát opustili a znovu vstoupili",
     "%(severalUsers)sleft and rejoined %(count)s times|one": "%(severalUsers)sopustili a znovu vstoupili",
     "%(oneUser)sleft and rejoined %(count)s times|other": "%(oneUser)s %(count)s krát opustil(a) a znovu vstoupil(a)",
-    "%(oneUser)sleft and rejoined %(count)s times|one": "%(oneUser)sopustil a znovu vstoupil",
+    "%(oneUser)sleft and rejoined %(count)s times|one": "%(oneUser)sopustil(a) a znovu vstoupil(a)",
     "%(severalUsers)srejected their invitations %(count)s times|other": "%(severalUsers)s %(count)s krát odmítli pozvání",
     "%(severalUsers)srejected their invitations %(count)s times|one": "%(severalUsers)sodmítli pozvání",
     "%(oneUser)srejected their invitation %(count)s times|other": "%(oneUser)s %(count)s krát odmítl pozvání",