Forward evolution from z = 2.2 to z = 0.1 of the galaxies that obey the analytical fit of the MZR at z ∼ 2.2 observed by Mignoli et al. (2019) and the main sequence of star-forming galaxies as derived by Pearson et al. (2018). Starting from the left, in the first, second, third, and fourth column the evolution of the MZR, SFR vs. stellar mass, gas fraction vs. stellar mass and age-stellar mass relation are shown, computed at redshifts z = 2.2, z = 0.8, z = 0.4, and z = 0.1 (from bottom to top) The color-coding stands for the infall gas-mass value. The thick solid black lines in the first two top left panels are the MZR at redshift z ∼ 0.1 of Kewley & Ellison (2008) and the MSR of Peng et al. (2010), respectively. The dashed black lines in each SFR-log(M_⋆/M_⊙) plot stand for the MSR derived in high-redshift star-forming galaxies by Pearson et al. (2018).