Which preposition to use with unclasping

from Occurrences 5%

" Here Zulve, approaching, gave into my hand the Signet unclasped from her husband's arm ere the coffer was closed upon his form.

for Occurrences 2%

Have you no alarms for the continuance of that spirit, which once conducted us to victory and independence, when the talons of power were unclasped for our destruction?

at Occurrences 1%

And all day long to fall and rise Upon her balmy bosom With her laughter or her sighs, And I would be so light, so light, I scarce should be unclasped at night.

Which preposition to use with  unclasping