Yes, the noun roof is a common noun, a word for a roof on anything, anywhere.
A proper noun is the name of a specific person, place, thing, or a title; for example:
Is crumbling roof an adjective?crumbling is an adjective roof is a noun.
The noun 'Pat Rafter' is a propernoun, the name of a specific person. A proper noun is always capitalized.The noun 'pat' is a common noun as a general word for a light blow with an open hand or a flat instrument; a small shaped butter portion.The noun 'rafter' is a common noun as a general word for sloping timbers that support a roof; someone who travels by raft.
Common
Common noun
Pea is a common noun, and peas is the plural...still a common noun.
Is crumbling roof an adjective?crumbling is an adjective roof is a noun.
The nouns in the noun phrase 'roof of the world' are roofand world.
The correct plural form for the noun roof is roofs.
The noun 'Pat Rafter' is a propernoun, the name of a specific person. A proper noun is always capitalized.The noun 'pat' is a common noun as a general word for a light blow with an open hand or a flat instrument; a small shaped butter portion.The noun 'rafter' is a common noun as a general word for sloping timbers that support a roof; someone who travels by raft.
Is crumbling roof an adjective?crumbling is an adjective roof is a noun.
The possessive form for the singular noun roof is roof's.The plural form for the noun roof is rooves.The plural possessive form is rooves'.
Common
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.