then you need a helping word before it.
which of these is not a helping word for 'eaten'?
we could say she has eaten, we have eaten or bread is eaten all over the world.
we could say they are eaten at christmas time, it was eaten at christmas time and they were eaten at christmas time.
'he eats his dinner.' change this to past tense.
we could say either he ate his dinner or he has eaten his dinner. if we use the word 'eaten', we must make sure there is a helping word before it.
meals has eaten on the beach.
meals ate on the beach.
meals eaten on the beach.
meals are eaten on the beach.
when 