Regular expression to extract whole sentences with matching word

Question

I would like to extract sentences with the word \"flung\" in the whole text.

For example, in the following text, I\'d like to extract the sentence \"It was exactly

Answer 1

Simply anything between dots:

without a dote

[A-Za-z," ]+word[A-Za-z," ]+

with a dote

[A-Za-z," ]+word[A-Za-z," ]+\.