Instantly changing actions and states
Sleep
Turn the water on <> Turn the water off
Sit/Stand
At home < > Out
Not doing <> Doing
Not working<>Working
Don't have < >Have
Don't own <>Own
Don't know <>Know
Electric Light on <>Electric Light Off
Gradually changing actions and states
The sun
The moon
The tides
Clouds
The weather conditions
The seasons
Quantity - uncountable
Quantity - countable
Quality
Speed