Which preposition to use with unlocking

for Occurrences 12%

I am left-handed, and the blow was unlocked for.

with Occurrences 9%

They weigh over a pound, and have to be unlocked with a key in a manner not greatly differing from the operation of winding up the average eight-day clock, and fastened on to the prisoner's wrists, how, the fates and good luck only know.

of Occurrences 9%

Now it may be I hold a vain and untenable view of this subject, but I am willing to confess that I believe the object of teaching English is the unlocking of the treasures of thought, character and emotion preserved in the written records of the tongue, and the arousing of a desire to know and assimilate these treasures on the part of the pupil.

in Occurrences 4%

If you leave a study door unlocked in these strenuous times, the first thing you know is, somebody comes right in, sits down, and begins to talk about himself.

to Occurrences 3%

Let us unlock to him the significance of family, social, and national relationships, so that he may grow into sympathy with them.

from Occurrences 2%

" Like a gem unlocked from a casket dark, like an ocean pearl from its bed of blue, Came, softly stealing the clouds between, a wonderful star which brighter grew Until it flamed like the sun by day Over the place where Jesus lay.

into Occurrences 1%

By horror the bas-relief had been unlocked into life.

before Occurrences 1%

The anxiety of some of my friends had brought them early to the gaol; and the unusual noises which had been heard by some of its miserable inmates occasioned, I believe, the door of the cell in which we were, to be unlocked before the intended hour.

Which preposition to use with  unlocking