Be

endure, survive, exist, last, live, persist, prevail, abide, arise, contribute

Have

carry, bear, possess, hold, keep, retain, regard, include, use, require, receive, accept, exhibit, show, exercise, experience, submitted to, allow, trick, fooled, undergoing, compel, oblige, require, mandate

Do

carry out, put, perform, execute, commit, bring about, effect, finish, exert, exhaust, produce, mimic, manage,

Will

desire, wish, disposition, inclination, determination, request, command, volition, employ, means, order

Must

requirement, essential, signify, happen

Would

wish, desired, want, occur, appear, look, constitute, make, equal

Not

fail, inability, lack, dearth, without, absence, void, null, vacuum