A.sitting; fixing | B.sat; fixed | C.seating; fixing | D.seated; fixed |
A.joining | B.having joined | C.to join | D.Joined |
A.fining | B.being fined | C.to fine | D.to be fined‘ |
A.develop | B.to develop | C.to developing | D.Developing |
A.to convince | B.convincing | C.convince | D.Convinced |
A.marked | B.having marked | C.marking | D.to mark |
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