The Shadow worked tenaciously.

She was working tenaciously to free her hands from the loops of twine that fettered them.

And they were the ones who worked so tenaciously for the establishment of the Bioethics Commission headed by Paul Armstrong.

In the years following, Lindbergh rarely found the will to work tenaciously through professional or personal challenges.

During the months following the convention (which was described by Tuck as "respectable in numbers and unparalleled in spirit") Tuck worked tenaciously to grow his young party.

Mr. Everett and his wife, Edith, an alumna of Teachers College, passionately and tenaciously worked to fix a broken world.

Yet the Panchen Lama actually worked tenaciously behind the scenes to win greater legal and religious rights for Tibetans.

Both of them worked tenaciously to build up a first rate spectroscopic laboratory second to none in the country.

During his time as a member of the Legislative Council for Providenciales he worked tenaciously with members of the community of Providenciales and together, they accomplished their goal.

That is why I have great admiration for the efforts by Commissioner Bolkestein and rapporteur Peijs, who tenaciously worked to find a solution.