Deal structure for PE backed deals

I am targeting lower mid-market businesses withredactedM in EBITDA. I have built good relationships with a few smaller PE funds. Although I will put my money into the transaction, I would like one (or more) of these funds to bring most of the capital (assuming seller financing is unavailable). I'd greatly appreciate any pointers on common deal structures for such arrangements. I was part of one PE-backed transaction, but I don't want to generalize based on a single event.