Expressions of obligation, permission, and prohibition

• answer for it
• be so kind as to
• bound to say
• bring (oneself) to
• by all means
• conferred upon
• endeavor to
• entered upon
• express instruction
• expressed wish
• expressly to
• have no more of
• in good conscience
• in service of
• insist upon
• make haste
• might we
• need never
• obliged to