by virtue of (?.)

• after
• because of
• by
• by authority of
• by dint of
• by means of
• by reason of
• by use of
• by way of
• considering
• due to
• hereby
• herewith
• in consideration of
• in view of
• in virtue of
• on
• on account of
• owing to
• per
• thanks to
• thereby
• therewith
• through
• upon
• via
• whereby
• wherewith
• wherewithal
• with