disgraceful

可以说You ought to be ashamed of the disgraceful manner in which you treated your little brother，但不可说You did not treat your little brother in a disgraceful manner或Did you treat your little brother in a disgraceful manner? 以及If you treated your little brother in a disgraceful manner, you ought to be ashamed of it和You must avoid treating your little brother in a disgraceful manner。参见most 4