| %+% | String concatenation | 
| %|% | Word-context conditional expression | 
| as.character.kgrams_dictionary | Word dictionaries | 
| as_dictionary | Word dictionaries | 
| as_dictionary.character | Word dictionaries | 
| as_dictionary.kgrams_dictionary | Word dictionaries | 
| BOS | Special Tokens | 
| dictionary | Word dictionaries | 
| dictionary.character | Word dictionaries | 
| dictionary.connection | Word dictionaries | 
| dictionary.kgram_freqs | Word dictionaries | 
| EOS | Special Tokens | 
| info | k-gram Probability Smoothers | 
| kgram_freqs | k-gram Frequency Tables | 
| kgram_freqs.character | k-gram Frequency Tables | 
| kgram_freqs.connection | k-gram Frequency Tables | 
| kgram_freqs.kgram_freqs | k-gram Frequency Tables | 
| kgram_freqs.numeric | k-gram Frequency Tables | 
| language_model | k-gram Language Models | 
| language_model.kgram_freqs | k-gram Language Models | 
| language_model.language_model | k-gram Language Models | 
| midsummer | A Midsummer Night's Dream | 
| much_ado | Much Ado About Nothing | 
| param | Language Model Parameters | 
| param.kgram_freqs | Language Model Parameters | 
| param<- | Language Model Parameters | 
| parameters | Language Model Parameters | 
| perplexity | Language Model Perplexities | 
| perplexity.character | Language Model Perplexities | 
| perplexity.connection | Language Model Perplexities | 
| preprocess | Text preprocessing | 
| probability | Language Model Probabilities | 
| probability.character | Language Model Probabilities | 
| probability.kgrams_word_context | Language Model Probabilities | 
| process_sentences | k-gram Frequency Tables | 
| process_sentences.character | k-gram Frequency Tables | 
| process_sentences.connection | k-gram Frequency Tables | 
| query | Query k-gram frequency tables or dictionaries | 
| query.kgrams_dictionary | Query k-gram frequency tables or dictionaries | 
| query.kgram_freqs | Query k-gram frequency tables or dictionaries | 
| sample_sentences | Random Text Generation | 
| smoothers | k-gram Probability Smoothers | 
| special_tokens | Special Tokens | 
| tknz_sent | Sentence tokenizer | 
| UNK | Special Tokens | 
| word_context | Word-context conditional expression |