Communities is already in its plural form. The singular form is community.
Communities.
The plural for the noun communication
The plural form of the noun 'community' is communities.
The plural form for the noun community is communities.The plural possessive form is communities'.Example: Many communities' resources were pooled to help with the flood damage.
The word community is singular; the plural form is communities.
The possessive form of 'communities' is 'communities''.
"Communities."
The possessive form of the plural noun communities is communities'.Example: All of the communities cooperation is necessary to complete the project.
If you meant to say community, then it is communities.
The plural form of the noun settlement is settlementsThe plural possessive form is settlements'.Examples: The early settlements' citizens had to build their own communities.
The singular possessive form is the deaf community's.The plural possessive form is deaf communities'.Examples:We need the deaf community's input on the school board. (singular)Several deaf communities' websites have been very helpful. (plural)
The plural form of the noun settler is settlers.example: The early settlers built their communities with their own hands.
Communities is a plural noun.
The plural possessive form for comity (one m) is comities'. If you meant the noun committee, the plural possessive form is committees'. If you meant the noun community, the plural possessive form is communities'.