No, there is no proper noun in the example sentence.
A proper noun is the name of a person, place, thing, or a title.
SO, if you said "Dr. Jones and mother are proud of your sister Jane," you would have several proper nouns-- Dr. Jones (the name of the veterinarian) and Jane (the name of your sister). The sentence you have given has lots of nouns, but none of them are proper nouns.
The word 'proud' is an adjective.In the example sentence, the adjective proud functions as a subject complement (also called a predicate adjective), an adjective that follows a linking verb which modifies (describes) the subject of the sentence."I am proud..." (I=proud)
Example of proud: I am proud to be an American. My son makes me very proud.
The adverb of proud is proudly.An example sentence is: "he proudly showed off his missing tooth".
a lack of refinement is nothing to be proud of.
I am proud of my daughter.Things like that made him proud to be British.She was proud of her achievement.
Watching various fireworks displays on the Fourth of July each year remind me of how proud I am to be an American. Is this how you make your mother proud? Won't your father be proud, now?
yes you can: The mother was proud her son achieved a high grade at school.
The word 'proud' is an adjective.In the example sentence, the adjective proud functions as a subject complement (also called a predicate adjective), an adjective that follows a linking verb which modifies (describes) the subject of the sentence."I am proud..." (I=proud)
Example of proud: I am proud to be an American. My son makes me very proud.
The term 'the proud' is a short form for 'those who are proud' or 'the proud ones'. The term 'the proud' functions a a noun phrase in a sentence.
Upon opening my birthday present, I was in pure ecstasy.
Coz they have mother "mother board"
That you are proud of your mother and want to be like her.
Yes, she's very proud of her.
Yes, her is a pronoun, a word that takes the place of a noun for a female as the object of a sentence or phrase (the pronoun she is the corresponding pronoun for the subject of a sentence or phrase). For example:My sister won the state spelling bee; we are really proud of her.
The adverb of proud is proudly.An example sentence is: "he proudly showed off his missing tooth".
By putting it in a sentence like: He had a lovely signet ring that he was very proud of.