Are there any rules for the third person singular and plural of action verbs?
On the simple three forms of V
Usually, S. is added after the verb, such as work → works
The verb ending with s, x, CH, SH is added with es. for example, teach → teachers
For verbs ending with a consonant letter and y, change y to I and add es, such as study → studies
For example, go → goes
○5 have → has