Gerund gerund phrases always end in ing and are used as
a. nouns
b. adverbs
c. adjectives
d. pronouns

Itscome to our attention that someone has been taking extra supply out of the supply cabinet for some time now and this is not allowed the officer manager says if this continues to happen we will have to put up security cameras this will come out of the office budget there for our paychecks make sure that you're only using me budget for the for your department

To meet the needs of commuters in the industrial age, city planners implemented the use of phonographs. provided more horses and carriages. borrowed technology from railroads. constructed new telephone lines.

Used for an event that has been completed before the present moment in time. simple past past perfect perfect progressive past perfect progressive