The phrase "a pattern of four" is correct and usable in written English.
It can be used when describing a specific arrangement or sequence that consists of four elements or units.
Example: "The design features a pattern of four distinct colors that repeat throughout the fabric."
Alternatives: "a sequence of four" or "a grouping of four".
Mr. Qualin has a showy side, and it turns up in his terrine of arctic char, the fish ingeniously wrapped in a fish-stock-and-herb gelee so that each slice, flavored with coconut emulsion and ginger oil, comes out in a pattern of four pink squares defined by a thick green border.
A pattern of four cycles of alternating torque occurs within a period of 360°.
The code maker chooses a pattern of four different numbers; for example 1 2 3 4. Try guessing the pattern.
Your partner then repeats the actions you used to make Candles, but she/he magically creates a pattern of four triangles instead, called Cat's Eyes.
Blank verse consists of unrhymed pentameter lines in a pattern of five accented syllables per line.
Last week, the police classified the two attempted rapes as part of a pattern of five attacks, which began in Queens Village.
The upper surface exhibits pentaradiate symmetry, with a pattern of five "petals" spreading out from the centre.
The wallpaper in the downstairs bathroom, though it came with the house, is the house's most telling decorative statement, featuring a pattern of fifteen or so slogans and expressions popular at the time of its installation.
Instead of smoothing out the poetry into a foursquare rhythm, Sibelius bent his musical language in sympathetic response: in the third movement, for example, the orchestra maintains a pattern of five beats in a bar, while the chorus elongates its lines to phrases of fifteen, ten, eight, and twelve beats, respectively.
The CRAF1 sequence also predicted a long amphipathic helix, a pattern of five zinc fingers, and a zinc ring finger.
