incumbirto concernregular verb incumb· ir IR Present Subjunctive Preterite Imp.Subj. Future Conditional Imperfect yo tú él nosotros vosotros ellos incumb o incumb a incumb í incumb iera incumb iré incumb iría incumb ía incumb es incumb as incumb iste incumb ieras incumb irás incumb irías incumb ías incumb e incumb a incumb ió incumb iera incumb irá incumb iría incumb ía incumb imos incumb amos incumb imos incumb iéramos incumb iremos incumb iríamos incumb íamos incumb ís incumb áis incumb isteis incumb ierais incumb iréis incumb iríais incumb íais incumb en incumb an incumb ieron incumb ieran incumb irán incumb irían incumb ían Gerund: incumb iendo Participle: incumb ido