を以て・をもって - Grammar Discussion

by means of
with・by・via
in view of

Structure

  • Noun + をもって

[Used to describe means, method, way something is done・e.g. ‘with sincerity’]

View on Bunpro

The details for this point show the Register as Casual, but the information section says it’s used in very formal circumstances. I’ve noticed similar inconsistencies in some other grammar points as well. Are these just mislabeled, or have I been misunderstanding Bunpro’s meaning of “Register”?