Agreement

1. Introduction
2. Grammatical agreement verbs: directional
3. Locative agreement verbs: spatial
4. Auxiliary agreement sign
5. Pronominal subjects and objects
6. Use of grammatical space in comparison

2

Even though in these two sentences the subject and object are different, the verb does not modify its form.

A verb such as "help", however, changes its form according to who the subject and object are, that is, according to who helps who.

    "My sister is ill and I'm helping her."
    "I'm ill and my sister is helping me."