diff --git a/pages/laantas/verbs.md b/pages/laantas/verbs.md
index 7ddc528..b6787ca 100644
--- a/pages/laantas/verbs.md
+++ b/pages/laantas/verbs.md
@@ -165,7 +165,8 @@ tense and person markers.
 
 __TODO__
 
-`{–tul}`
+- `{–tul}`
+- "is not" is just `{tul}` instead of `{aitul}`
 
 
 # Nominal forms
@@ -313,3 +314,11 @@ conjugated for person (but not tense, etc). Their literal meaning are as
   Are you going to england?
 - `{!Maina.}`/`{!Tullana.}`\
   Yes, I am/No, I'm not.
+
+
+# If/then
+
+__TODO__
+
+- if-clause nominalised, in IN-ABL
+- then-clause main clause of sentence, with aux verb `{tisu}`