"sufrir una regresión" in English

to experience- to grieve- to incur- to pine- to sustain- to undergo- to sweat- to suffer

oneone

a

one- one- you

a- an

to join- to bring together- to amalgamate- to connect- to join up- to link- to link- to marry- to meld- to merge- to rally- to run on- to splice- to splice together- to unify- to bind- to unite- to combine- to mix- to consociate

regressionregression

nail- fingernail- fluke- sting- toenail- claw- toe- hoof- pick- plectrum