写出下列动词的第三人称单数、现在分词和过去式形式

问题描述:

写出下列动词的第三人称单数、现在分词和过去式形式
动词原形第三人称单数现在分词 过去式
1 say ____________________ ______
2 make____________________ ______
3 buy ____________________ ______

say says said said
make makes made maken
buy buys bought bought