Set on the fire a quart of new milk, with two or three blades of mace; and when ready to boil, put to it the yolks and whites of nine eggs well beaten, and as much salt as will lie upon a six-pence.
Put to them a few onions, a handful of herbs, three blades of mace, a pint of stock, and a glass or two of sherry.
He laughed, and said it was a fine fuss to kick up about two or three blades of grass, and that it was a good job for the child that she wasn't a blade of grass herself, or she might have been trod down with the others.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "three blades" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.