I am looking to evict a tenant after 7 years and many missed months of rent or only partial rent paid.

I have had a tenant for seven years and he has not paid the last two months of rent (September and October) and only paid partial rent in February. During the seven year period he has not paid rent at different intervals or has only paid partial rent. We have tried to work with him on payment plans in the past to catch up. Before last month he still owed me $3280 from prior years, dating back to 2007. Now this year, including late fees, he owes me $3350. The total of all back rent owed is $7130. My question is that I would like to start the eviction process but not sure if I can include all the money he owes from previous years on the eviction form or just money owed from the last two months he has not paid rent. Please let me know if this makes sense or if you need more information. Thanks.