写出下列动词的现在分词形式lie sing play studydance have write take还有4个run sit shop swim
lie-lying
sing-singing
play-playing
study-studying
dance-dancing
have-having
write-writing
take-taking
run-running
sit-sitting
shop-shopping
swim-swimming
lying singing playing studying dancing having writting taking running sitting stopping swimming
lie 过去式: lay 过去分词:lain 现在分词:lying
sing sang,sung sung singing
play played played playing
study studied studied ...
lie-lying
sing-singing
play-playing
study-studying
dance-dancing
have-having
write-writing
take-taking
run-running
sit-sitting
shop-shopping
swim-swimming