Nltk bigrams

>>> import nltk
>>> from nltk.tokenize import word_tokenize
>>> text = "to be or not to be"
>>> tokens = nltk.word_tokenize(text)
>>> bigrm = nltk.bigrams(tokens)
>>> print(*map(' '.join, bigrm), sep=', ')
to be, be or, or not, not to, to be

Source: stackoverflow.com

Nltk bigrams

bigrm = list(nltk.bigrams(text.split()))

Source: stackoverflow.com

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