  
  def test_capitalized(EN):
      tokens = EN("can't")
      assert len(tokens) == 2
      tokens = EN("Can't")
      assert len(tokens) == 2
      tokens = EN("Ain't")
      assert len(tokens) == 2
      assert tokens[0].orth_ == "Ai"
      assert tokens[0].lemma_ == "be"
 
</s> remove     tokens = EN("Ain't")
 </s> add     tokens = EN("Ain't", parse=False) </s> remove     tokens = EN("can't")
 </s> add     tokens = EN("can't", parse=False) </s> remove     tokens = EN("We've")
 </s> add     tokens = EN("We've", parse=False) </s> remove     tokens = EN("ain't")
 </s> add     tokens = EN("ain't", parse=False) </s> remove     tokens = EN("``We've")
 </s> add     tokens = EN("``We've", parse=False)
    tokens = EN("Can't", parse=False)
  
  def test_capitalized(EN):
      tokens = EN("can't")
      assert len(tokens) == 2
    tokens = EN("Can't", parse=False)
      assert len(tokens) == 2
      tokens = EN("Ain't")
      assert len(tokens) == 2
      assert tokens[0].orth_ == "Ai"
      assert tokens[0].lemma_ == "be"
keep keep keep keep replace keep keep keep keep keep
 * Upd tests, avoiding unnecessary processing to make testing faster 
tests/test_contractions.py