code: def _load_forms_and_lemmas(self):
  		
  
  		rel_path = os.path.join(CLTK_DATA_DIR,
                                  'old_english',
                                  'model',
                                  'old_english_models_cltk',
                                  'data',
                                  'oe.lemmas')
  		path = os.path.expanduser(rel_path)
  
  		self.lemma_dict = {}
  
  		with open(path, 'r') as infile:
  			lines = infile.read().splitlines()
  			for line in lines:
  				forms = line.split('\t')
  				
  				lemma = forms[0]
  				for form_seq in forms:
  					indiv_forms = form_seq.split(',')
  					for form in indiv_forms:
  						form = form.lower()
  						lemma_list = self.lemma_dict.get(form, [])
  						lemma_list.append(lemma)
  						self.lemma_dict[form] = lemma_list
  
  		for form in self.lemma_dict.keys():
  			self.lemma_dict[form] = list(set(self.lemma_dict[form]))
docs: Load the dictionary of lemmas and forms from the OE models repository.