| ⇢ | A | LanguageHelper added | |
| ⇢ | A | LanguageHelperTest added |
| ⇢ | B | LanguageHelperTest::testIngVerb() added | |
| ⇢ | B | LanguageHelper::ingVerb() added | |
| ⇢ | A | LanguageHelperTest::testAllVerbs() added | |
| ⇢ | A | LanguageHelperTest::testPluralNouns() added | |
| ⇢ | A | RandomEnglishGeneratorTest::testVerbing() added | |
| ⇢ | A | RandomEnglishGeneratorTest::testPluralNoun() added | |
| ⇢ | A | LanguageHelper::__construct() added | |
| ⇢ | A | LanguageHelper::pluralizeNoun() added | |
| ⇢ | A | LanguageHelperTest::setUp() added | |
| B | ↘ | C | RandomEnglishGenerator::sentence() got worse |