NOT KNOWN FACTUAL STATEMENTS ABOUT JANITORIAL DUTIES VS OFFICE CLEANING

If you have to use “do” previously tense, the proper form of the phrase is “did.” This conjugation relates to both singular and plural topics. For example:Office Janitors: Office janitors work in commercial office buildings and so are chargeable for keeping cleanliness and orderliness in office spaces, cubicles, conference rooms, and common