Jean Grey's Early 2000's Phoenix stories Part 3 plus later Phoenix apparitions

In Phoenix Endsong #1, the Phoenix Force is reconstituted by the Shiar and shattered by an Event Horizon.  A fragment of the Phoenix goes to Jean's grave and forcibly resurrects her. Wolverine investigates and finds Jean alive, but struggling with the Phoenix Force for control.

Jean Grey's Early 2000's Phoenix stories and manifestations Part 2

In New X-Men 120, Jean starts manifesting the Phoenix during a fight with the U-Men.

Jean Grey's Early 2000's Phoenix Manifestations Part 1

In Uncanny X-Men 381, Jean manifests her psychic powers as Phoenix and Cable worries about her.  Her consciousness is also represented by the Phoenix raptor.  Jean now has the Phoenix symbol over her eye in her astral form.