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Use "preforming" in a sentence
"At the so-called "preforming" stage, the cut but still flat fabric begins to acquire a shape."
"Some more careful studies in 1970 (Ward and Kirk) studied women preforming three tasks and made the following recommendations: group A tasks performed above the worktop (peeling vegetables, beating and whipping in a bowl, slicing bread) 119 mm below elbow height group B tasks performed on the surface (spreading butter, chopping ingredients) 88 mm below elbow height group C tasks involved downward pressure (rolling pastry, ironing) 122 mm below elbow height"
"Thank you sir for properly preforming the duties of your job."