"it is consisting of" is correct and usable in written English.
This phrase is used to indicate what something is composed or made up of or what elements it includes. For example, "This recipe consists of butter, flour, sugar, and eggs."
It is consisting of 12 multi-item scales that cover the domains physical, social, cognitive, and emotional functioning.
It is consisting of 30 WTs in 6 rows and each row has 5 WTs and its area is 10 km2.
Basically, it is consisting of the same peaks, except a small change of the nature probably due to the absorption by the PPDME.
AIQ is a prerequisite for analytical method validation and it is consisting of four parts, Design Qualification (DQ), Installation Qualification (IQ), Operational Qualification (OQ) and Performance Qualification (PQ).
Although it is consisting of many chapters and subtitles dealing with detailed computing techniques and experimental methodologies, a diversity of attempts have been made to bring together descriptions of bioinformatics, biological basics, detailed experimental methodologies and computing algorithm for understanding biological complexes.
The plot, such as it is, consists of the question of whether these two will manage to get it together.
The hymnal, such as it is, consists of a music book, open to a piece titled "Blues For Bechet".
It is consists of a pattern generator which uses a sonic input for real-time pattern modification.
The action, such as it is, consists of a series of shifting romantic alliances that eventuate in Riccardo's being wounded in a sword fight and recognizing the error of his caddish ways.
The action of the film, such as it is, consists of Bancroft saving Compson from a suicide attempt and pretending to marry her for a night of shore leave pleasure.
It is consists of several continuous finishing coats of the same lime-based paint.
