To Be ~ present and in the past

• There are black chairs at the table.

• There is black chairs at the table.

• The curtains is blue.

• The curtains are blue.

• The bookshelves is green.

• The bookshelves are green.

• There are a grey carpet.

• There is a grey carpet.

• There is a red ball in the grass.

• There are a red ball in the grass.

• He is wearing a purple shirt.

• He are wearing a purple shirt.

• She am wearing a pink bow.

• She is wearing a pink bow.

• They is wearing orange clothes.

• They are wearing orange clothes.

• There is white clouds in the sky.

• There are white clouds in the sky.

• There are many yellow cars.

• There is many yellow cars.