The phrase "show inconsistency" is correct and usable in written English.
You could use it when referring to a situation where someone is doing something that does not match up with their usual attitude or behavior. For example, "The mayor has been a strong advocate for the environment, but his recent decisions on energy policy show inconsistency with his past statements."
These publicity worries may disqualify ethical egoism as a moral theory, but do not show inconsistency.
As a result, reproducibility of tumor contour using the gradient-based method may show inconsistency if the tumor is irregular in shape or has much necrotic portion in the tumor.
Different profiling studies show inconsistency in the identified differentially expressed miRNAs.
We do not know to what extent repeated testing of initially negative results also would show inconsistency and how that could have affected the outcome of our study.
However, on examination, results of studies show inconsistency [ 10- 13]; it is possible that confounding factors influence this relation and explain some of the inconsistency.
We used experimental localization data because results from localization prediction programs often show inconsistency among programs and high error rates (e.g., Heazlewood et al. 2005; Millar et al. 2006).
The prosecutors hope to show inconsistencies in the statements and moods of Mr. Peterson, who is accused of killing his wife, Laci, and her fetus.
Does the potential partner have problems keeping the books straight or do the books show inconsistencies?
This understanding fits the general definition that something is consistent if it does not show inconsistencies, i.e., does not contain contradictions.
Pogge claims that Lopez Aguilar's story has changed several times, and that he has evidence to show inconsistencies, but cannot share it.
Franklin's defense attorney, Seymour Amster, asked Washington a series of questions attempting to show inconsistencies in her testimony and her past statements to law enforcement.
