class_docstr: Latin Decliner based on Collatinus data and approach to declining words for Latin
  
  .. code-block:: python
  
     # Ensure you have downloaded the corpus latin_models_cltk before running this
     from cltk.stem.lat.declension import CollatinusDecliner
  
     decliner = CollatinusDecliner()
     print(decliner.decline("via"))
  
      [
          ('via', '--s----n-'), ('via', '--s----v-'), ('viam', '--s----a-'), ('viae', '--s----g-'),
          ('viae', '--s----d-'), ('via', '--s----b-'), ('viae', '--p----n-'), ('viae', '--p----v-'),
          ('vias', '--p----a-'), ('viarum', '--p----g-'), ('viis', '--p----d-'), ('viis', '--p----b-')
      ]
class_docstr_tok: ["Latin","Decliner","based","on","Collatinus","data","and","approach","to","declining","words","for","Latin","..","code-block",":",":","python","#","Ensure","you","have","downloaded","the","corpus","latin_models_cltk","before","running","this","from","cltk.stem.lat.declension","import","CollatinusDecliner","decliner","=","CollatinusDecliner","(",")","print","(","decliner.decline","(","``","via","''",")",")","[","(","'via","'",",","'","--","s","--","--","n-","'",")",",","(","'via","'",",","'","--","s","--","--","v-","'",")",",","(","'viam","'",",","'","--","s","--","--","a-","'",")",",","(","'viae","'",",","'","--","s","--","--","g-","'",")",",","(","'viae","'",",","'","--","s","--","--","d-","'",")",",","(","'via","'",",","'","--","s","--","--","b-","'",")",",","(","'viae","'",",","'","--","p","--","--","n-","'",")",",","(","'viae","'",",","'","--","p","--","--","v-","'",")",",","(","'vias","'",",","'","--","p","--","--","a-","'",")",",","(","'viarum","'",",","'","--","p","--","--","g-","'",")",",","(","'viis","'",",","'","--","p","--","--","d-","'",")",",","(","'viis","'",",","'","--","p","--","--","b-","'",")","]"]
docstr: Get POS tag for key
  
  :param key: Key Index of Collatinus Morphos
  :return: Part-Of-Speech tag
docstr_tok: ["Get","POS","tag","for","key",":","param","key",":","Key","Index","of","Collatinus","Morphos",":","return",":","Part-Of-Speech","tag"]
code: def __getPOS(self, key):
      """Get POS tag for key
  
      :param key: Key Index of Collatinus Morphos
      :return: Part-Of-Speech tag
      """
      return self._data["pos"][str(key)]
  
file_path: cltk/src/cltk/morphology/lat.py
imports: import json
  import os
  import re
  from typing import Dict, List, Tuple
  from cltk.core.exceptions import CLTKException
  from cltk.utils import CLTK_DATA_DIR
label_desc: Use image node_id 2 for calling the CollatinusDecliner obj's underlying member method code with example usage: obj.__getPOS(key) and returns: self