"escribir corriendo" in English

to author- to bang out- to chalk up- to compose- to contribute- to pen- to put down- to spell- to state- to toss off- to write in- to write in- to write out- to write out- to write out- to score- to script- to write

pronto

running

to course- to budge- to circulate- to draw- to fly- to go around- to incur- to jog- to jog- to move- to ride- to ride- to run off- to scuffle- to shift- to slip- to smear- to smudge- to throw back- can- to turf out- to race in- to scroll- to chase- to run after- to chuck … out- to kick … out- to raid- to run- to race- to drive fast- to go fast- to hurry- to be payable- to be valid- to flow