I were swimming when it started to rain.
was
The lemonade were too sour yesterday
was
They was fishing by the lake last weekend.
were
We is watching fireworks tonight.
are
The lifeguards was blowing their whistles
were
The tents is already set up at the campsite.
are
My cousins is visiting from Florida.
are
You was wearing flip-flops in the sand.
were
He was grilling burgers while we was swimming.
were
She am bringing snacks to the pool party.
is