The plural possessive form of "compass" is "compasses'".
The plural possessive for compasses is compasses'.
The possessive form of compass is compass's.
The plural possessive form of "compass" is "compasses'".
The plural of compass is compasses.
If it ends in an S add ES: Compasses.
Compass
coins mixes porches compasses princesses
The plural form of "do" is "do" and the plural form of "don't" is "don't." These words do not change in the plural form when used in a sentence.
The plural form of him, her, or it is them. (objective pronouns)
Bridges is the plural form of bridge.
The plural form of "was" is "were."