I think it's perfectly acceptable not to run with cliques.
I do detest everything which is not perfectly mutual.
We love but once, for once only are we perfectly equipped for loving.
I've had a perfectly wonderful evening. But this wasn't it.
I have had a perfectly wonderful evening, but this wasn't it.
I have lost my mental faculties but am perfectly well.
Perfectly ordered disorder designed with a helter-skelter magnificence.
A runner's stride is not perfectly efficient.
I have perfectly symmetrical ankles.