Sentence examples for is sometimes necessary from inspiring English sources

Surgery is sometimes necessary.

Hard power is sometimes necessary.

However, additional sedation is sometimes necessary.

The use of force is sometimes necessary.

Trial and error is sometimes necessary.

Unfortunately, splenectomy is sometimes necessary (ie, when splenic infarction occurs).

In contrast, r= 2 is sometimes necessary when α<180°.

But the use of force is sometimes necessary".

I believe that a desert is sometimes necessary.

That kind of brutal honesty is sometimes necessary.

It is sometimes necessary to remove affinity tags because they may impede functions of target proteins.