3 adverbs to describe how to engraven

At length he began to amuse himself, in his confinement, by clearing the earth from his seat with the point of his cane; and had continued this employment some time, when he observed several traces of letters, antique and irregular, which, by being very deeply engraven, were still easily distinguishable.

Upon his head, his glistering burganet*, The which was wrought by wonderous device And curiously engraven, he did set: 75 The mettall was of rare and passing price; Not Bilbo** steele, nor brasse from Corinth fet, Nor costly oricalche from strange Phoenice; But such as could both Phoebus arrowes ward, And th'hayling darts of heaven beating hard.

in departing for the interior of Africa, you have carried with you the regret and the gratitude of a heart, on which your noble beneficence is indelibly engraven.

3 adverbs to describe how to  engraven  - Adverbs for  engraven