All other verbs

Use:

• the infinite verb (play) with the personal pronouns I, you, we and they (or with the plural form of nouns)
• the verb + s (plays) with the personal pronouns he, she, it (or with the singular form of nouns)
  
  

	affirmative	negative	question
I/you/we/they	I play.	I do not play.	Do I play?
he/she/it	He plays.	He does not play.	Does he play?

source :  http://www.ego4u.com