Momentum rate vs. outflow velocity of different outflow phases for three well-known targets. Red symbols refer to IRASF11119: filled circles are taken from Nardini & Zubovas (2018). The empty diamond shows the UFO_H momentum rate derived from the XSTAR fit, while the empty star shows the results from the DISK-WIND fit. The empty pentagon shows the momentum rate of the large-scale ionized outflow observed in [OIII]. Blue squares refer to Mrk231 (Feruglio et al. 2015) and green triangles to PDS456 (Bischetti et al. 2019). Data points at v_out ∼ 10³ km s⁻¹ refer to molecular outflows detected in CO or OH. Data points at intermediate velocities (3 − 5000 km s⁻¹) refer to OIII and UV winds, while at v_out > 10⁴ km s⁻¹ refer to UFOs. Dotted horizontal lines show the expected evolution of a momentum-driven outflow, while dashed lines show the momentum boost expected for an energy-driven outflow.