diff --git a/doc/grammar.txt b/doc/grammar.txt
index 8e97d83c..819e0f37 100644
--- a/doc/grammar.txt
+++ b/doc/grammar.txt
@@ -6,6 +6,8 @@ The CLI shall have a well-defined and unambiguous grammar.
     timew stop [<tagset>]
     timew track [<interval>] [<tagset>]
     timew [<filter>] report <report>
+    timew <filter> clear
+    timew
 
     timew define holidays <locale>
     timew define holidays work <date>
@@ -26,6 +28,8 @@ The CLI shall have a well-defined and unambiguous grammar.
     timew export ...
     timew import ...
 
+    timew help ...
+
 
 CLI Grammar
 -----------