"forms a part of" is correct and usable in written English.
It is used to indicate that something is included in a larger whole. For example, "This course forms a part of our curriculum."
It forms a part of Vuitton's Core Values campaign.
Hsp90 is involved in telomerase complex formation and it actually forms a part of the complex.
It forms a part of the Inner Mongolia dry agricultural and pastoral zone.
Metakaolin forms a part of a complex admixture to self-compacting high-strength concrete.
The Fujian-Zhejiang section forms a part of a raised massif that has been subjected to folding and refolding.
We propose that Ile 2 forms a part of the target binding site of J-ACTX-Hv1c.
Concurrent engineering enables a company to speed up its time to market: rapid prototyping forms a part of this approach.
This paper investigates the accuracy of the linear model estimate that forms a part of an overall Hammerstein model structure.
The load terminates the accelerator section and forms a part of actual accelerating structure with collinear to the electron beam.
This work forms a part of a research project into the design and establishing of modular machines for automation manufacture.
It forms a part of the northern Great Plains, shared with Alberta, Saskatchewan, North and South Dakota, and northeastern Wyoming.
