our sample, one of which is KIC9751996 already discussed in Sec.\[subsec:slowfast\]. These three stars have comparable properties. They are slow rotators, placing them in the superinertial regime, and they are hybrid $\gamma$Dor/$\delta$Sct pulsators. Each of them exhibits variability in the frequency range between 5$\rm d^{-1}$ and 8$\rm d^{-1}$. These striking similarities suggest there is a link between the stars’ low rotation rates and their hybrid properties, marking them as interesting targets for follow-up research.

![\[fig:superinert\] A section of the Fourier spectra of the three slowest rotating stars in our sample. These are our only stars in the superinertial regime, and all three are hybrid $\gamma$Dor/$\delta$Sct pulsators with variability between 5$\rm d^{-1}$ and 8$\rm d^{-1}$.](superinert.pdf){width="88mm"}

### Statistical analysis {#subsubsec:statan}

Finally, we also look for correlations between the parameter values of our stars, similar to the multivariate statistical analysis which was carried out by @VanReeth2015. In this work, we again use the spectroscopic fundamental parameter values obtained by @VanReeth2015 in our analysis. We also include the detected values of the variables $f_{\rm rot}$, $\Delta\Pi_l$, $R\sin\,i = v\sin\,i/f_{\rm rot}$ and the dominant pulsation frequency $f_{\rm
  dom}$ (both in the corotating and the inertial reference frame). For consistency, we limit ourselves to the parameter 