VERB placeholder in phrase builder when a verb lacks ec info

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@lingdocs/pashto-inflector",
-  "version": "3.1.6",
+  "version": "3.1.7",
   "author": "lingdocs.com",
   "description": "A Pashto inflection and verb conjugation engine, inculding React components for displaying Pashto text, inflections, and conjugations",
   "homepage": "https://verbs.lingdocs.com",

src/lib/misc-helpers.ts

@@ -240,7 +240,9 @@ export function parseEc(ec: string): T.EnglishVerbConjugationEc {
             const b = s.slice(0, -2);
             return [`${s}`, `${s}s`, `${b}ying`, `${s}d`, `${s}d`]; 
         }
-        const b = (s.slice(-1) === "e")
+        const b = s === ""
+            ? "VERB"    
+            : (s.slice(-1) === "e")
             ? s.slice(0, -1)
             : s;
         return [`${s}`, `${s}s`, `${b}ing`, `${b}ed`, `${b}ed`];