decide-decides-deciding-decided、walk-walks-walking-walked、enjoy-enjoys-enjoying-enjoyed、rain-rains-raining-rained、help-helps-helped、cry-cries-crying-cried、feel-feels-feeling-felt、find-finds-fin...
写出些列动词的第三人称形式、ing形式及过去式 decides、walk、enjoy、rain、help、cry、fee