The phrase 'always consists of' is correct and usable in written English.
You can use it to express that something is composed of a certain set of components or elements. For example, "A healthy diet always consists of fruits, vegetables, and protein."
Thus, it was determined that 18 grams of water always consists of 2 grams of hydrogen and 16 grams of oxygen, regardless of how the sample originated.
A baryon, for example, always consists of a combination of one red, one green, and one blue quark and so never violates the exclusion principle.
Each leg always consists of five parts: a coxa articulated to the thorax, a small trochanter, a femur, a tibia, and a tarsus with one to five segments.
On the other hand, if the predicate is not convertible with the subject but is part of the definition, it is the genus or differentia of the subject, for a definition always consists of genus and differentia.
Always backed by musicians and a chorus which chants and recites, the very slow, almost weightless movement of the shite (leading player), accompanied by the waki (secondary role) unfolds on a stage, which always consists of a raised platform covered by a roof.
It was established, for example, that, whereas 28 grams of carbon monoxide invariably consists of 12 grams of carbon and 16 grams of oxygen, carbon also forms the compound carbon dioxide, and 44 grams of this compound always consists of 12 grams of carbon and 32 grams of oxygen.
The foundation of the training always consisted of the sports properly called gymnastic and field.
Although the choices change from week to week, they almost always consist of four starters, five entrees, any dessert and coffee.
Looking back, was not Medvedev just a part of Putin, while Putin — the big, important Putin — always consisted of Medvedev and himself?
