def declarative_present_informal_low(infinitive, regular=False, further_use=False):
infinitive = base2(infinitive, regular)
if not further_use and ((infinitive[-1] == u'이' and not getattr(infinitive, 'hidden_padchim', False)) or \
infinitive == u'아니'):
conjugation.reasons.append(u'야 irregular')
return infinitive + u'야'
# 르 irregular
if regular and infinitive == u'이르':
return u'일러'
if is_l_euh_irregular(infinitive, regular):
new_base = infinitive[:-2] + join(lead(infinitive[-2]),
vowel(infinitive[-2]), u'ᆯ')
if infinitive[-2:] in [u'푸르', u'이르']:
new_base = new_base + join(u'ᄅ',
vowel(find_vowel_to_append(new_base)))
conjugation.reasons.append(u'irregular stem + %s -> %s' %
(infinitive, new_base))
return infinitive + u'러'
elif find_vowel_to_append(infinitive[:-1]) == u'아':
new_base += u'라'
conjugation.reasons.append(u'르 irregular stem change [%s -> %s]' %
(infinitive, new_base))
return new_base
else:
new_base += u'러'
conjugation.reasons.append(u'르 irregular stem change [%s -> %s]' %
(infinitive, new_base))
return new_base
elif infinitive[-1] == u'하':
return merge(infinitive, u'여')
elif is_h_irregular(infinitive, regular):
return merge(infinitive, u'이')
return merge(infinitive, find_vowel_to_append(infinitive))
def past_base(infinitive, regular=False):
ps = declarative_present_informal_low(infinitive,
regular,
further_use=True)
if find_vowel_to_append(ps) == '아':
return merge(ps, '았')
else:
return merge(ps, '었')
def past_base(infinitive, regular=False):
ps = declarative_present_informal_low(infinitive, regular, further_use=True)
if find_vowel_to_append(ps) == u'아':
return merge(ps, u'았')
else:
return merge(ps, u'었')