corrections to the verbalizer and tests added

Tests/mind3rd/API/languages/pt-BR/ConjugatorTest.php

@@ -93,6 +93,40 @@ class ConjugatorTest extends PHPUnit_Framework_TestCase {
 		$this->assertFalse(Conjugator::isVerb('violão'));
 	}
 
+	public function testIsVerb21() {
+		$this->assertTrue(Conjugator::isVerb('falhar'));
+	}
+	public function testIsVerb22() {
+		$this->assertTrue(Conjugator::isVerb('falhei'));
+	}
+	public function testIsVerb23() {
+		$this->assertTrue(Conjugator::isVerb('falharei'));
+	}
+	public function testIsVerb24() {
+		$this->assertTrue(Conjugator::isVerb('falhou'));
+	}
+	public function testIsVerb25() {
+		$this->assertTrue(Conjugator::isVerb('falhamos'));
+	}
+	public function testIsVerb26() {
+		$this->assertTrue(Conjugator::isVerb('falharei'));
+	}
+	public function testIsVerb27() {
+		$this->assertTrue(Conjugator::isVerb('falharemos'));
+	}
+	public function testIsVerb28() {
+		$this->assertTrue(Conjugator::isVerb('correu'));
+	}
+	public function testIsVerb29() {
+		$this->assertTrue(Conjugator::isVerb('correrás'));
+	}
+	public function testIsVerb30() {
+		$this->assertTrue(Conjugator::isVerb('falhará'));
+	}
+	public function testIsVerb31() {
+		$this->assertTrue(Conjugator::isVerb('comeu'));
+	}
+
 	// testing the toInfinitive method
 	// NOTICE that its goas is about the present/future words...
 	// past is not supported

mind3rd/API/languages/pt-BR/Conjugator.php

@@ -44,7 +44,14 @@ class Conjugator {
 		'/em$/'								=> 'er',
 		'/remos$/'							=> 'r',
 		'/emos$/'							=> 'er',
-		'/mos$/'							=> 'r'
+		'/mos$/'							=> 'r',
+		'/ei$/'								=> '',
+		'/.ei$/'							=> 'ar',
+		'/(.)ei$/'							=> '$1er',
+		'/ou$/'								=> 'ar',
+		'/eu$/'								=> 'er',
+		'/ás$/'								=> '',
+		'/á$/'								=> '',
 	);
 
 	/**