Can I use the following phrase? [closed]
Can I say " This machine is used by Robert" or do I have to use the word "being"
Thanks
This machine is used by Robert is the passive voice of "Robert uses this machine."
When 'being' is used (like This machine is being used by Robert), it becomes the passive voice of "Robert is using this machine."
Accordingly, the meaning also changes. It is important to know where one should use active voice and passive voice.