No, the word pattern is a common noun. Any noun can be used as a proper noun if it is a name or used in a title, like the International Journal of Pattern Recognition and Artificial Intelligence, or the 1949 documentary film 'Pattern for Progress'.
Matrix, I believe
Yes, the noun 'pattern' is an abstract noun as a word for a set of characteristics that are displayed repeatedly; something worth imitating or using as a guide; a word for a concept.The noun 'pattern' is a concrete noun as a word for a repeated decorative design; a model or guide for making something.
The word "pattern" appears in 13 verses of the KJV bible.
A number or shape in a pattern.
The African Luhya word for the English word 'pattern' is "maua".
The German word for "pattern" is "Muster" or "Struktur".
The "uy" is the unusual spelling pattern in the word guy.
the pattern in my quilt in very beautiful
a constant pattern
on
on
sequence
À pattern that gets smaller in evey row
Reproach has the same spelling pattern as approach.
Meander or ramble.
I believe the word is 'sett'