P-value matrices from the two-sided Kolmogorov–Smirnov test for star formation fundamental quantities from galaxies at different quenching stages. Global properties considered here are (from left to right): specific star formation rate (sSFR), molecular gas mass (M_mol), star formation efficiency (SFE), and molecular gas fraction (f_mol). P-value matrices are presented with discrete values: p-value>0.05, red; 0.01 <p-value < 0.05, yellow; p-value < 0.01, cyan. The log₁₀(p)-values from the property distributions of a pair of quenching stages are given in logarithmic scale in the matrix cells. While the galaxies in the different quenching stages describe well-separated sSFR distributions, the SF to MX stages show similar M_mol distributions. This is then reflected in the distributions of SFE and f_mol across the quenching stages.