diff --git a/test/test-deinflector.js b/test/test-deinflector.js
index 5133b9f9..eb932fc4 100644
--- a/test/test-deinflector.js
+++ b/test/test-deinflector.js
@@ -485,16 +485,19 @@ function testDeinflections() {
                 {term: '為る', source: '為せる',         rule: 'vs', reasons: ['causative']},
                 {term: '為る', source: '為させる',       rule: 'vs', reasons: ['causative']},
                 {term: '為る', source: '為せられる',     rule: 'vs', reasons: ['causative', 'potential or passive']},
+                {term: '為る', source: '為させられる',   rule: 'vs', reasons: ['causative', 'potential or passive']},
                 {term: '為る', source: '為ろ',           rule: 'vs', reasons: ['imperative']},
                 {term: '為る', source: '為ない',         rule: 'vs', reasons: ['negative']},
                 {term: '為る', source: '為ません',       rule: 'vs', reasons: ['polite negative']},
                 {term: '為る', source: '為なかった',     rule: 'vs', reasons: ['negative', 'past']},
                 {term: '為る', source: '為ませんでした', rule: 'vs', reasons: ['polite past negative']},
                 {term: '為る', source: '為なくて',       rule: 'vs', reasons: ['negative', '-te']},
-                // ['potential', 'negative']
+                {term: '為る', source: '為られない',     rule: 'vs', reasons: ['potential or passive', 'negative']},
                 {term: '為る', source: '為れない',       rule: 'vs', reasons: ['passive', 'negative']},
                 {term: '為る', source: '為せない',       rule: 'vs', reasons: ['causative', 'negative']},
+                {term: '為る', source: '為させない',     rule: 'vs', reasons: ['causative', 'negative']},
                 {term: '為る', source: '為せられない',   rule: 'vs', reasons: ['causative', 'potential or passive', 'negative']},
+                {term: '為る', source: '為させられない', rule: 'vs', reasons: ['causative', 'potential or passive', 'negative']},
                 {term: '為る', source: '為るな',         rule: 'vs', reasons: ['imperative negative']},
 
                 {term: '為る', source: '為れば',         rule: 'vs', reasons: ['-ba']},
@@ -527,16 +530,19 @@ function testDeinflections() {
                 {term: 'する', source: 'させる',         rule: 'vs', reasons: ['causative']},
                 {term: 'する', source: 'せさせる',       rule: 'vs', reasons: ['causative']},
                 {term: 'する', source: 'させられる',     rule: 'vs', reasons: ['causative', 'potential or passive']},
+                {term: 'する', source: 'せさせられる',   rule: 'vs', reasons: ['causative', 'potential or passive']},
                 {term: 'する', source: 'しろ',           rule: 'vs', reasons: ['imperative']},
                 {term: 'する', source: 'しない',         rule: 'vs', reasons: ['negative']},
                 {term: 'する', source: 'しません',       rule: 'vs', reasons: ['polite negative']},
                 {term: 'する', source: 'しなかった',     rule: 'vs', reasons: ['negative', 'past']},
                 {term: 'する', source: 'しませんでした', rule: 'vs', reasons: ['polite past negative']},
                 {term: 'する', source: 'しなくて',       rule: 'vs', reasons: ['negative', '-te']},
-                // ['potential', 'negative']
+                {term: 'する', source: 'せられない',     rule: 'vs', reasons: ['potential or passive', 'negative']},
                 {term: 'する', source: 'されない',       rule: 'vs', reasons: ['passive', 'negative']},
                 {term: 'する', source: 'させない',       rule: 'vs', reasons: ['causative', 'negative']},
+                {term: 'する', source: 'せさせない',     rule: 'vs', reasons: ['causative', 'negative']},
                 {term: 'する', source: 'させられない',   rule: 'vs', reasons: ['causative', 'potential or passive', 'negative']},
+                {term: 'する', source: 'せさせられない', rule: 'vs', reasons: ['causative', 'potential or passive', 'negative']},
                 {term: 'する', source: 'するな',         rule: 'vs', reasons: ['imperative negative']},
 
                 {term: 'する', source: 'すれば',         rule: 'vs', reasons: ['-ba']},