Answer:
this is false
Explanation:
e-ie verb conjuagationre classifyed as stem changers.
I am from Puerto Rico in Sundays we buy eggs , Milk , bread etc....
You could say this ones
Yo estaba haciendo compras en el centro comercial
( I was shopping in the mall)
Estar en mi trabajo es agotador y al mismo tiempo emocionante
( doing my job is hard, although is exiting too)
Estábamos viendo una película en cines
( we were watching movies in the cinema )