I have a lot of data that contain word "not", for example "not good". I want to convert "not good" to "notgood" (without a space).
How can I convert all of "not" in the data, erasing the space after **"not".
For example in this list
i am not beautiful` --> i am notbeautiful
she is not good to be a teacher --> she is notgood to be a teacher
if i choose A, i think it's not bad decision ---> if i choose A, i think it's notbad decision