吕汉的回答：

sweep-sweeps-sweeping set-sets-setting use-uses-using wait-waits-waiting like-likes-liking wash-washes-washing pass-passes-passing come-comes-coming, wear-wears-wearing, feed-feeds-feeding, walk-walks-walking, worry-worries-worrying 单三形式的以y结尾的看相连字母的发音，如果是辅音，就要改y为i再加es 现在分词以e结尾的去掉e再加ing

范恩的回答：

sweep-sweeps-sweeping set-sets-setting use-uses-using wait-waits-waiting like-likes-liking wash-washes-washing pass-passes-passing come-comes-coming, wear-wears-wearing, feed-feeds-feeding, walk-walks-walking, worry-worries-worrying 单三形式的以y结尾的看相连字母的发音，如果是辅音，就要改y为i再加es 现在分词以e结尾的去掉e再加ing

谭迪的回答：

sweep-sweeps-sweeping set-sets-setting use-uses-using wait-waits-waiting like-likes-liking wash-washes-washing pass-passes-passing come-comes-coming, wear-wears-wearing, feed-feeds-feeding, walk-walks-walking, worry-worries-worrying 单三形式的以y结尾的看相连字母的发音，如果是辅音，就要改y为i再加es 现在分词以e结尾的去掉e再加ing