If I were to distill the movement I would say that all Pentecostals and Charismatics necessarily believe and practice what is called (1) Speaking in Tongues, and
I think "speaking in tongues" has become less popular among Charismatics and so-called Empowered Evangelicals (Vineyard people). It's not uncommon for someone high up in the movement to admit they don't speak in tongues. The new pionts of focus are: seeker friendly, developing the "prophetic", and in some quarters, dream interpretation.