S1L1I1P3F4O1R1M3S1
16 points
SLIPFORMS is validvalid
SLIPFORM, to construct with the use of a mold in which concrete is placed to set [v]
SLIPFORM, to construct with the use of a mould [v]
SLIPFORM, to construct with the use of a mold in which concrete is placed to set [v]
SLIPFORM, to construct with the use of a mould [v]