Possible Clues:

• This crooked seam sure needs action to be taken
• Finds the length of
• Establishes size, mass, etc
• Appraises
• Give me the right amount, as is about certain
• They may have to be taken for certain in the same, twisted way
• Certain amounts in the same way
• Ascertains the size, of dances?
• Certain to be in the same amounts
• The bard took two such steps to entitle his work