swinm skip plant borrow water read return tell teach 的过去式和现在分词

原型 过去式 过去分词； 现在分词
swim swam swum; swimming skip skiped skiped; skipping
plant planted planted; planting borrow borrowed borrowed; borrowing
water watered watered; watering read read read; reading
return returned returned; returning tell told told; tellng
teach taught taught; teaching

过去式，现在分词
swam , swimming
skipped , skipping
planted , planting
borrowed, borrowign
watered , watering
read , reading
returned , returning
told , telling
taught , teaching

过去式:现在分词:swim swam swimming skip skipped skippingplant planted plantingborrow borrowed borrowingwater watered wateringread read readingreturn returned returningtell told tellingteach taught tea...