Sentence examples for not previously been from inspiring English sources

It had not previously been made public.

This behavior has not previously been reported.

This has not previously been attempted.

Such research has not previously been undertaken.

The move has not previously been reported.

This latter phenomenon has not previously been described in CTCL.

These particular organisms had not previously been linked to mousiness.

To my knowledge, that argument has not previously been made.

Mutations in this protein domain have not previously been described.

They had not previously been documented in the environment.

Terms of the agreement had not previously been disclosed.