This is definitely frustrating.

"It is definitely frustrating," General Manager Neil Smith of the Rangers said.

The entire experience was definitely getting frustrating.

"It is definitely frustrating and confounding," said Douglas Ross, one of the show's executive producers.

"I know it's weighing on him, and it's definitely frustrating."

There are times it's definitely frustrating, if you don't swim well or if the practices are hard.

It's definitely frustrating to lose two to your archrival," Damon said, adding: "We were expecting to win the game.

"It's definitely frustrating, and it's a disappointment for all of us," Gibbs said of the defeat.

Besides, the Institute taught that murder out of frustration was clearly futile, and Sergel was definitely frustrating.

A. It is definitely frustrating, and it is difficult to understand why it takes so long to change this.