Proper nouns are the unique names of people, places, or things. Common nouns are the words for general things.
In the form that you have provided, mon is not even a word. It's not an abbreviation because it doesn't have a period after the 'n; it's not a proper noun, because the 'm' is not capitalized. To abbreviate the proper noun Monday, it is Mon.
mon copain - my friend/my mate
mon stands for 'my' + masculine noun
com - mon
Molesting!!
mon stands for 'my' + masculine noun
When you have a masculine noun like my foot : mon pied. pied is a masculine noun ( le pied)
Pencil proper or common noun
As a name of a road , Park Avenue', it is a proper noun, and both words star with a capital letter. However, when used separately, as 'the park, or 'the avenue', they are common nouns and so not need a capital letter.
Exxon is a proper noun
proper noun
Yes, the word 'Ali' is a proper noun, the name of a person.A proper noun is the name or title of a specific person, place, or thing.A proper noun is always capitalized.