The verb "wash" is already in the singular form. It doesn't change based on singular or plural subjects.
Here are some examples:
* She washes her hands before dinner.
* He washes the dishes after every meal.
* The dog washes itself in the pond.
The verb "wash" is already in the singular form. It doesn't change based on singular or plural subjects.
Here are some examples:
* She washes her hands before dinner.
* He washes the dishes after every meal.
* The dog washes itself in the pond.