-ed讀作/d/after/t/and/d/，如:printedprintedwaitingforpaintedpaintedpaintingneedsassistance-ed讀作/d/d/除/d/以外的濁輔音后，如:closedrobedrobeddeckeddeckedplaymowedmowedmowed-edexcept/t/讀作/t/，如:worked，working，helped，jumped，cooked，andmissed,Used，其他類似詞的過去分詞usedtodosomething...