第1个回答 2012-01-09
washing washes washed
cleaning cleans cleaned
vitising visits visited
playing plays played
limbing limbs limbed
watching watches watched
现在分词一般都按他的规律来走，很少有特殊的、
a）在一般情况下，在动词原形后直接加词尾 –ing。
名词变复数
．一般名词复数是在名词后面加上“s”，如map→maps， bag→bags等；
2．以s， sh， ch， x等结尾的词加“es”，如bus→buses， watch→watches等；
3．以辅音字母＋y结尾的词，变y为i加es，如baby→babies等；以元音字母＋ y结尾的名词变复数时，直接加s变复数，如monkey→monkeys， holiday→holidays， storey→storeys（楼层）；
4．以o 结尾的名词变复数时：
a）加s的名词有：photo→photos ，piano→pianos， radio→radios， zoo→zoos
b）加es的名词有：
potato→potatoes tomato→tomatoes
5．以f或fe结尾的名词变复数时：
a）加s的名词有：
belief→beliefs roof→roofs
safe→safes gulf→gulfs
b）去掉f， fe 加ves的名词有：
half→halves knife→knives
leaf→leaves wolf→wolves
wife→wives life→lives thief→thieves
eg. go – going; do – doing; ask – asking; read --- reading
特别要注意：这和第三人称一般现在时的词尾变化不同，动词词尾如为“辅音字母 + y” 时不变，在其后直接加 –ing。
eg. study – studying; carry – carrying; fly – flying; worry – worrying;
b） 在以不发音的e 结尾的动词后，去掉e，再加- ing。
eg. come – coming live – living dance – dancing make – making
c）在闭音节的单音节动词后、以重读闭音节结尾的多音节动词，而末尾只有一个辅音字母时，将这个辅音字母双写（x除外），然后再加 –ing.
sit – sitting; run – running; begin – beginning; forget – forgetting
d）在少数几个以 –ie 结尾的动词后：须将–ie 变作y，再加- ing。(这些动词词典一般均注明)
eg. die – dying; tie – tying lie – lying
第2个回答 2012-01-08
goes went danced dances writes wrote runs ran swims swam finds found begins bigan eats ates plays played studies studied本回答被提问者采纳
第3个回答 2012-01-08
go went went enjoy enjoyed enjoyed buy bought bought eat ate eaten get got gotten
walk walked walked take took taken dance danced danced write wrote written run ran run
swim swam swum find found found begin began begun play played played study studied studied
第4个回答 2012-01-08
go goes went
enjoy enjoys enjoyed
buy buys bought
eat eats ate
get gets got
walk walks walked
take takes taken
dancedancesdanced
writewriteswrited
runrunsran
swimswimsswimed
findfindsfound
beginbeginsbegan
playplaysplayed
studystudiesstudied