动词三单形式+s、+es、+ies。

Question

如题所述

Answer 1

1.
通常直接后面加s,
如：play-plays;
say-says
2.
以s/x/ch/sh/o结尾的，后面加es,
如watch-watches;
wash-washes;
do-does
3.
以辅音字母加y结尾的，改y为i，再加es,如：carry-carries;
worry-worries;
study-studies