Sentence with 'happening during.' Yes, "happening during" is correct and can be used in written English.
For example: There have been many technological advances happening during the past decade.
What events will be happening during Orientation?
What events will be happening during NSOP?
What news events were happening during these times?
Something odd was happening during that encounter last week.
What events will be happening during orientation week?
There is nothing happening during that 40-minute window.
It has been happening during earthquakes in liquefaction-prone areas since many years ago.
These characteristics are closely related to the processes happening during curing and especially to the phase separation.
The model obtained covers all the phenomena happening during the devulcanization, without distinguishing them on the molecular level.
And most construction is happening during the day rather than overnight, causing irksome diversions.
And now it's happening during sermons and university lectures and family arguments, too.
