frustrar abalanzar – Future Subjunctive / Futuro de subjuntivo to frustrate frustrare, frustrares, frustrare, frustráremos, frustrareis, frustraren
frenar abalanzar – Future Subjunctive / Futuro de subjuntivo to slow down, to stop, to brake frenare, frenares, frenare, frenáremos, frenareis, frenaren
freír abalanzar – Future Subjunctive / Futuro de subjuntivo to fry, to torment, to harass friere, frieres, friere, friéremos, friereis, frieren
fregar abalanzar – Future Subjunctive / Futuro de subjuntivo to scrub fregare, fregares, fregare, fregáremos, fregareis, fregaren
fracturar abalanzar – Future Subjunctive / Futuro de subjuntivo to fracture fracturare, fracturares, fracturare, fracturáremos, fracturareis, fracturaren