A table form frame assembly supporting concrete formwork, the formwork being secured to the frame assembly, the frame assembly comprising: a lower frame portion that is floor or ground engaging comprising; four tubular legs ground engaging wheel assemblies that can be raised or lowered into or out of ground or floor engaging position, and which can support the frame assembly to enable it to be moved when ground engaging, and for each leg there is an adjustable foot assembly located at or near each of the legs; and an upper support portion that is supported by the lower frame portion and moveable up or down with respect to the lower frame portion, the upper support portion comprising four tubular supports, each of which is telescopically located within a respective leg of the lower frame portion comprising clips or fasteners to secure the formwork to the frame assembly, each foot assembly being adapted to selectively extend or retract relative to its respective leg to be raised or lowered into or out of a ground or floor engaging position, to provide for fine adjustment of the level of the frame assembly at each corner of the lower frame portion such that the frame assembly can be brought to an exact level position prior to pouring concrete, and to be able to retract until the foot assemblies are out of a ground or floor engaging position where the formwork can fall away from the cured concrete under the effect of the combined weight of the formwork and frame assembly, the frame assembly being characterised in that; the upper support portion is moveable up or down with respect to the lower frame portion to a position in which the supports thereof in their lowermost position project from the lower ends of the legs of the lower frame portion. a lower frame portion that is floor or ground engaging comprising; four tubular legs ground engaging wheel assemblies that can be raised or lowered into or out of ground or floor engaging position, and which can support the frame assembly to enable it to be moved when ground engaging, and for each leg there is an adjustable foot assembly located at or near each of the legs; and an upper support portion that is supported by the lower frame portion and moveable up or down with respect to the lower frame portion, the upper support portion comprising four tubular supports, each of which is telescopically located within a respective leg of the lower frame portion comprising clips or fasteners to secure the formwork to the frame assembly, each foot assembly being adapted to selectively extend or retract relative to its respective leg to be raised or lowered into or out of a ground or floor engaging position, to provide for fine adjustment of the level of the frame assembly at each corner of the lower frame portion such that the frame assembly can be brought to an exact level position prior to pouring concrete, and to be able to retract until the foot assemblies are out of a ground or floor engaging position where the formwork can fall away from the cured concrete under the effect of the combined weight of the formwork and frame assembly, the frame assembly being characterised in that; the upper support portion is moveable up or down with respect to the lower frame portion to a position in which the supports thereof in their lowermost position project from the lower ends of the legs of the lower frame portion.