spoonful's
The plural form of spoonful is spoonfuls.
The plural form of "armful" is "armfuls." In English, when forming the plural of a compound noun like "armful," you typically add an "s" to the main noun. In this case, "arm" is the main noun, so you add an "s" to make it plural.
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 forms are:son-in-law = sons-in-lawfoot = feetmouse-trap = mouse trapsspoonful = spoonfuls (also accepted, spoonsful)
"Groceries" is the plural form of "grocery."
"Beliefs" does not have a plural form, as it is already plural. Beliefs is the plural form of belief.
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.