P-value matrices from the two-sided bi-dimensional Kolmogorov-Smirnov test for star formation-related scaling relations from galaxies at different quenching stages. Symbols and conventions follow Fig. 6. Considering also the overlap of the data across the diagrams, the test shows that the bi-dimensional distribution described by SFR and M_mol of cQ and QnR galaxies can be largely drawn by the distribution of the SF class. Instead, these galaxy group bi-dimensional distributions seem to be largely discernible from the MX group distribution from M_mol and M_*.