static string FirstPersonIndicativeStem(string infinitive)
{
string stem = infinitive.Substring(0, infinitive.Length - 2);
Tense t = Tenses.Find(o => o.conjugation == Conjugation.Present);
IrregularVerb iv = t.irregularVerbs.Find(o => o.m_infinitive == infinitive);
if (iv != null)
{
IrregularConjugation c = iv.m_conjugations.Find(o => o.m_person == Person.firstPersonSingular);
stem = c.m_conjugatedVerb.Substring(0, c.m_conjugatedVerb.Length - 1);
}
return(stem);
}
static string ThirdPersonPluralPreteriteStem(string infinitive)
{
string stem = infinitive.Substring(0, infinitive.Length - 2);
Tense t = Tenses.Find(o => o.conjugation == Conjugation.Preterite);
IrregularVerb iv = t.irregularVerbs.Find(o => o.m_infinitive == infinitive);
if (iv != null)
{
IrregularConjugation c = iv.m_conjugations.Find(o => o.m_person == Person.thirdPersonPlural);
stem = c.m_conjugatedVerb.Substring(0, c.m_conjugatedVerb.Length - 2);
}
return(stem);
}
static string conjugateIrregularVerb(string infinitive, PersonalPronoun pronoun, Conjugation conjugation)
{
string conjugatedVerb = null;
Tense tense = Tenses.Find(o => o.conjugation == conjugation);
List <IrregularVerb> irregularVerbs = tense.irregularVerbs;
// not guaranteed to find
IrregularVerb v = irregularVerbs.Find(o => o.m_infinitive == infinitive);
if (v != null)
{
// guaranteed to find
IrregularConjugation c = v.m_conjugations.Find(o => o.m_person == pronoun.person);
conjugatedVerb = c.m_conjugatedVerb;
}
return(conjugatedVerb);
}