A.losing | B.losed | C.to be lost | D.lost |
A.be treated | B.being treated | C.treating | D.have been treated |
A.stood | B.stand | C.stands | D.standing |
A.have built | B.to build | C.to be built | D.to have been built |
A.have built | B.to build | C.to be built | D.to have been built |
A.to take | B.take | C.taking | D.to be taken |
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