Sentence examples for maintenance has been from inspiring English sources

Maintenance has been hit or miss.

Update 4 20am: maintenance has been completed successfully.

This maintenance has been cancelled until further notice.

This maintenance has been rescheduIed from Saturday 9/23/2017 to next Saturday, 9/30/2017.

Normal access will be restored by 4am or earlier when maintenance has been completed.

In addition, deferred maintenance has been deferred and deferred and deferred.

Update 2/17: The file storage maintenance has been completed successfully.

Significantly, the importance of good maintenance has been recognised by clubs.

Non-essential work, such as building maintenance, has been put on the backburner.

When every single bit of maintenance has been performed by us or willing friends?

For twenty-three years, power and its maintenance has been Mubarak's obsession.