come coming came, go going went, swim swimming swam, fly flying flew, take taking took, carry carrying carried, begin beginning began, do doing did, have having had, talk talking talked, stop stopping stopped, see seeing saw, teach teaching taught, study studying studied, wash washing washed, run running ran. 有其他关于英语方面的问题可以随时问我哦，希望我的回答对您有帮助！
coming came going went swimming swam flying flied taking took carrying carried beginning began doing did having had talking talked stopping stopped seeing saw teaching taught studying studied washing washed running ran本回答被提问者采纳