把下列动词变成现在分词,单三,过去式

writing writes wrote
riding rides rode
singing sings sang
holding holds held
wearing wears wore
winning wins won
sweeping sweeps swap
reading reads read
blowing blows blew
running runs ran
hearing hears heard
losing loese lost
meaning means meant
saying says said
catching catches caught
choosing chooses choosen
costing costs cost
doing does did
eating eats ate
fighting fights faught
breaking breaks broke
falling falls fell
helping helps helped
loving loves loved