Sentence examples for this were necessary from inspiring English sources

He said that weapons like this were necessary for self-defense.

The fact this were necessary is the issue and raises questions as to how the Ryder Cup will evolve as a spectator experience, not least when back in the USA.

The reviewers did not think experiments to address this were necessary for a revised manuscript, but we felt future experiments ought to try and distinguish between these models.

But this is necessary".

This is necessary.

But he believed this was necessary.

This is necessary and profoundly important work.

I believe that this is necessary.

"If this is necessary, so be it".

"I do not believe this is necessary".

For Basson, this is necessary to satisfaction.