Project for fatimatuzzohura -- 3

Hi fatimatuzzohura, I noticed your profile and would like to offer you my project. I am doing a quantitative study of a variable language phenomenon in Brazilian Portuguese in a corpus of 1367 dissertations. I extracted some data using a concordancer named Antconc, but my excel files have thousands and thousands of data (one of them 90.000 lines) that need further cleaning: since I am not interested in lines with verbs in the singular, right I am manually going over line by line reading and coding the singular versus plural contexts. I was wondering if there is any way to automatize this cleaning process. If you are interested in helping me with this (I do hope you are), we can discuss any details over chat.