Didn’t think I was gonna do another one of these right away, but I just wrote a thing about i-a-u verbs (sing-sang-sung, spin-span-spun, think-thank-thunk, and so on) and discovered a bunch of i-o-i_en words!
You get the idea. It’s like an ABA pattern, plus the ‘n’.
-Here’s the same pattern (ABA+n) with different sounds:
-And than slightly different (ABB+n), but same idea:
Fly-flew-flown (Three different ones here)