In this task you are given a sentence. You must judge whether subject of the main clause is singular or plural. Label the instances as "Singular" or "Plural" based on your judgment.

As though the numerous pairs acted as one, the blades began to spin and then fly toward him.
Plural

When the snakes emerged, so would the coyotes.
Plural

On the other side of the family, Linda's paternal grandparents also arrived in the Carolinas, this time from West Scotland's borderlands.

Plural