The rule is that the two verbs have to be opposites and have to sound right to. And a singular ends with a s.
Examples:
My brothers (serve, serves) the food in the diner.
Aunt Anita (run, runs) the kitchen.
The rule is that the two verbs have to be opposites and have to sound right to. And a singular ends with a s.
Examples:
My brothers (serve, serves) the food in the diner.
Aunt Anita (run, runs) the kitchen.