Looking on the internet deeply has found these results:

might be useful is the most popular phrase on the web.

might useful 139,900 results on the web	might be useful 175,200,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Pictures, information, anything I might find useful. I thought he might be useful for the tournament. Your friend might unearth something useful. Pictures, information, anything I might find useful. It might be useful if I could get it working again. She said he might be useful. I thought he might be useful to my investigation. But some of it might be useful.	It might be useful analytically to allow for exceptions to the above conventions. It might be useful anyway for the country. And tell Alice Ancelin to stay, she might be useful. Spending an extra day or two studying their tactical systems might be useful. Of course you can, but a bit of support might be useful. Before physical exertion it might be useful to inhale. It might be useful if I could get it working again. The one time having a dad who's a policeman might be useful.

might useful

139,900 results on the web

might be useful

175,200,000 results on the web

More popular!

It might be useful analytically to allow for exceptions to the above conventions.
It might be useful anyway for the country.
And tell Alice Ancelin to stay, she might be useful.
Spending an extra day or two studying their tactical systems might be useful.
Of course you can, but a bit of support might be useful.
Before physical exertion it might be useful to inhale.
It might be useful if I could get it working again.
The one time having a dad who's a policeman might be useful.