gang up with

Threads from a spectrum of sounds from a spectrum of scenes — particularly the West Coast, with echoes of Thinking Fellers Union Local 282, Sun City Girls and Helios Creed, to name just a few — weave through their songs and gang up with the others to create music that’s groovy and singular.

And why not gang up with Putin against Isis?

Some Tory MPs were set to gang up with Labour in a vote to force ministers to publish something, anything, about their plans for Brexit, against Theresa May's wishes.

"It is a suicidal move akin to digging one's own grave for the South's conservative forces to gang up with outside elements to try to harm compatriots," the official publication of the North's cabinet, Minju Joson, said in an editorial.

But, in view of his isolationism, he will probably also gang up with the Old Guard against liberal Republicans of the stripe of Stassen or Willkie.