Present

PronounIndicativeSubjunctive
yo
deboI owe
deba(that) I owe
tú
debesyou owe
debas(that) you owe
él/ella/usted
debehe/she/you owes
deba(that) he/she/you owes
nosotros
debemoswe owe
debamos(that) we owe
vosotros
debéisyou all owe
debáis(that) you all owe
ellos/ustedes
debenthey/you all owe
deban(that) they/you all owe

Preterite

PronounIndicativeSubjunctive
yo
debíI owed
Spanish has no subjunctive form for this tense.
tú
debisteyou owed
él/ella/usted
debióhe/she/you owed
nosotros
debimoswe owed
vosotros
debisteisyou all owed
ellos/ustedes
debieronthey/you all owed

Imperfect

PronounIndicativeSubjunctive
yo
debíaI was owing
debiera / debiese(that) I was owing
tú
debíasyou were owing
debieras / debieses(that) you were owing
él/ella/usted
debíahe/she/you was owing
debiera / debiese(that) he/she/you was owing
nosotros
debíamoswe were owing
debiéramos / debiésemos(that) we were owing
vosotros
debíaisyou all were owing
debierais / debieseis(that) you all were owing
ellos/ustedes
debíanthey/you all were owing
debieran / debiesen(that) they/you all were owing

Present Perfect

PronounIndicativeSubjunctive
yo
he debidoI have owed
haya debido(that) I have owed
tú
has debidoyou have owed
hayas debido(that) you have owed
él/ella/usted
ha debidohe/she/you has owed
haya debido(that) he/she/you has owed
nosotros
hemos debidowe have owed
hayamos debido(that) we have owed
vosotros
habéis debidoyou all have owed
hayáis debido(that) you all have owed
ellos/ustedes
han debidothey/you all have owed
hayan debido(that) they/you all have owed

Future

PronounIndicativeSubjunctive
yo
deberéI will owe
Spanish has no subjunctive form for this tense.
tú
deberásyou will owe
él/ella/usted
deberáhe/she/you will owe
nosotros
deberemoswe will owe
vosotros
deberéisyou all will owe
ellos/ustedes
deberánthey/you all will owe

Conditional

PronounIndicativeSubjunctive
yo
deberíaI would owe
Spanish has no subjunctive form for this tense.
tú
deberíasyou would owe
él/ella/usted
deberíahe/she/you would owe
nosotros
deberíamoswe would owe
vosotros
deberíaisyou all would owe
ellos/ustedes
deberíanthey/you all would owe

Imperative

PronounAffirmativeNegative
tú
debeowe
no debasdon't owe
usted
debaowe
no debadon't owe
nosotros
debamoslet's owe
no debamoslet's not owe
vosotros
debedowe
no debáisdon't owe
ustedes
debanowe
no debandon't owe

Pluperfect

PronounIndicativeSubjunctive
yo
había debidoI had owed
hubiera debido / hubiese debido(that) I had owed
tú
habías debidoyou had owed
hubieras debido / hubieses debido(that) you had owed
él/ella/usted
había debidohe/she/you had owed
hubiera debido / hubiese debido(that) he/she/you had owed
nosotros
habíamos debidowe had owed
hubiéramos debido / hubiésemos debido(that) we had owed
vosotros
habíais debidoyou all had owed
hubierais debido / hubieseis debido(that) you all had owed
ellos/ustedes
habían debidothey/you all had owed
hubieran debido / hubiesen debido(that) they/you all had owed

Conditional Perfect

PronounIndicativeSubjunctive
yo
habría debidoI would have owed
Spanish has no subjunctive form for this tense.
tú
habrías debidoyou would have owed
él/ella/usted
habría debidohe/she/you would have owed
nosotros
habríamos debidowe would have owed
vosotros
habríais debidoyou all would have owed
ellos/ustedes
habrían debidothey/you all would have owed

Future Perfect

PronounIndicativeSubjunctive
yo
habré debidoI will have owed
Spanish has no subjunctive form for this tense.
tú
habrás debidoyou will have owed
él/ella/usted
habrá debidohe/she/you will have owed
nosotros
habremos debidowe will have owed
vosotros
habréis debidoyou all will have owed
ellos/ustedes
habrán debidothey/you all will have owed

Preterite Perfect (Literary)

Only found in formal or literary writing. In everyday Spanish, the pluperfect (había hablado) or plain preterite is used instead.

PronounIndicativeSubjunctive
yo
hube debidoI had owed
Spanish has no subjunctive form for this tense.
tú
hubiste debidoyou had owed
él/ella/usted
hubo debidohe/she/you had owed
nosotros
hubimos debidowe had owed
vosotros
hubisteis debidoyou all had owed
ellos/ustedes
hubieron debidothey/you all had owed