Verb conjugation of "investir" in French

It is a column header, the column itself has 2 buttons 'thumb up' and 'thumb down'... And I am looking for the title of the header. Then I want you to simply mark those words and sentences that are wrong or have typos.
The idea is to use the sourcing to get as much information as possible about learning abilities and disabilities in average. This way we can determine and forecast best practices for language learners based on some parameters.
I signed up at Vocabulix long time ago and I did not use the account, I even forgot it. But I am always remembering it when I receive newsletters or when I am contacted by other Vocabulix users.