The daily speculation surrounding the veteran forward ranged from "will he play tonight?"

Speculation of its purpose ranges from an observatory to mark prehistoric events to a burial site.

Speculation ranged from his youth to luck to the selflessness of the other trapped miners.

Speculations ranged from suicide to murder; neither was ever conclusively proven.

Speculation ranges anywhere from advanced psionic powers to emotional attachment.

Speculation has ranged from a ceremonial lodge to, as one cynical columnist suggested, an ancient Indian parking garage.

It is unknown how long Poe worked on "The Raven"; speculation ranges from a single day to ten years.

Speculation has ranged from a modified Cord or Auburn to a completely custom built automobile of no distinct make.

Speculation about what will be in it ranges from a package of measures to help reduce unemployment to increases in petrol, alcohol and tobacco.

The identity of this substance is not known with certainty, but speculation has ranged from elemental tellurium to lead sulfide (galena).