mean,tell,fly,ring,run,use,fall,hear的一般现在时,现在进行时,过去式的变化

一般现在事就是这样，单三：means,tells,rings,runs,uses,falls,hears
进行时：meaning,telling,flying,ringing,running,using,falling,hearing
过去时：meant,told,flew,rang,run,used,fell,heard

1.mean meaning; meant
2.tell; telling; told
3. ring; ringing; rang
4. use; using; used
5. run; running; ran
6. fall falling; fell
7. hear; hearing;heard

fly的单数第三人称为flies.

不告诉你