动词或动词性短语、形容词或形容词性短语作谓语
Explanation
在汉语中，谓语可以由动词、动词短语、形容词或形容词短语充当。形容词作谓语时直接描述主语的状态或性质，无需系动词。
In Chinese, the predicate can be formed by verbs, verb phrases, adjectives, or adjective phrases. Adjectives can directly serve as predicates to describe the state or quality of the subject without needing a linking verb.
Examples
他病了。
He is sick.
我们学中文。
We study Chinese.
今天不冷。
It is not cold today.
这个菜很好吃。
This dish is very delicious.