Many critics have speculated on his meaning, but for my part I think he was human and made a mistake.

Critics have speculated that it may end up costing closer to $500 million.

Some critics speculate that the project's ivory tower roots could be working against its success.

Some critics have speculated that the cuts are part of a long-term plan by the Giuliani administration to close the hospital.

Some critics have speculated that it was done to make the course play at least a shot harder, since the other par-5's are reachable.

Some critics have even speculated that Titian did not paint the columns.

Some critics speculate that the President is moving slowly after the furor over allowing homosexuals in the military.

Despite this, critics, both journalistic and academic, have speculated over the meaning behind the song's lyrics.

Fans and critics speculated that it was the fourth entry in the series, after Sony's 2006 ad.

Critics speculated that she had to be ideologically conservative.