The phrase "are originally not" is correct and usable in written English.
It can be used to indicate that something was not the case at the beginning or in its original form.
Example: "These traditions are originally not meant to be commercialized."
Alternatives: "were initially not" or "are fundamentally not".
In particular, this paper shows, through a simple but representative case study, that it is possible to improve the performance of the topology optimization tool during the local search phase, i.e. the geometrical and dimensional optimization phase for which the topology optimization methods are originally not well-suited.
They are originally not linked at all to any statistical or probabilistic models and constitute descriptive statistics.
A particular attention has been paid to some features that are originally not prescribed by the regulations in force, but could be considered to further increase result accuracy and reliability.
Note that the CCHMC-Infant and CCHMC-Young atlases are originally not including an anatomical parcellation map.
Thereby, instruments that are originally not contaminated can become contaminated during the mechanical cleaning process.
Register-based health research is research based on health care registries or databases, some of which are originally not created for research use [ 2].
The Ninth Doctor's origins were originally not explored in 2005, but were given in the show's fiftieth anniversary special, "The Day of the Doctor", in 2013.
Applying for the Marie Tharp Fellowship, which was originally not meant for non-U.S.
I think, probably, it was originally not what he did at all.
The aims of Arte Sella, Mr. Montibeller said, were originally not very clearly defined.
In other words, this was originally not a booster's affirmation of God-backed enterprise and human potential.
