A.on, off | B.to, along | C.in, off | D.on, along |
A.on condition | B.on condition that | C.on this condition | D.on condition if |
A.make an attempt at making | B.in attempts to make |
C.making an attempt to making | D.attempt to make |
A.in common | B.of all | C.on average | D.in conclusion |
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