Which preposition to use with workable

in Occurrences 4%

Thus is truly encouraging and will act as a stimulus to practical men to develop a system workable in all its parts, and thus carry out the views and benevolent intentions of the legislature.

by Occurrences 1%

She was a tidy little boat, and had the advantage of being workable by one man without any difficulty.

for Occurrences 1%

The contention of the naval officers at the Admiralty was that even if the organization proposed was found to be workable for the Army, it would not be satisfactory for the Navy, as in our case it was essential that the responsibility for approval of design and for inspection should be independent of the producer, whether the producer was a Government official or a contractor.

from Occurrences 1%

The cranked part of the rod passing across the end of the wagon, and with handles at each end workable from the 6 ft. way, is attached to the catch hooks by means of a light chain.

within Occurrences 1%

I have proposed a limited programme workable within one year, having a special regard to the educated classes.

Which preposition to use with  workable