Rolls is the plural form of roll.
Rolls of honor.
The possessive form of the plural noun dice is dice's.Example: I doubled my money one dice's roll. (one roll of the dice)
The possessive form for the singular noun sailor is sailor's (just as you have it in your question).The plural form for sailor is sailors. The plural possessive form is sailors'.Example: All of the sailors' uniforms were inspected at roll call.
Volvis = you (singular) roll Volvitis = you (plural) roll
There is no plural form. Do and Do not are verbs
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."
The plural form of "I" is "we."
The plural form of "is" is "are."
The plural form of mouth is mouths. The plural form of month is months. The Mounth is a range of hills in Scotland and does not have a plural form.
"Groceries" is the plural form of "grocery."