Present — what is happening now, and what happens habitually
| yo | llenoI fill | nosotros | llenamoswe fill |
| tú | llenasyou fill | vosotros | llenáisyou all fill |
| él/ella/Ud. | llenahe/she fills | ellos/Uds. | llenanthey fill |
Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead
| yo | he llenadoI have filled | nosotros | hemos llenadowe have filled |
| tú | has llenadoyou have filled | vosotros | habéis llenadoyou all have filled |
| él/ella/Ud. | ha llenadohe/she has filled | ellos/Uds. | han llenadothey have filled |
Present subjunctive — after que with wishes, doubt, emotion, ojalá
| yo | llene(that) I fill | nosotros | llenemos(that) we fill |
| tú | llenes(that) you fill | vosotros | llenéis(that) you all fill |
| él/ella/Ud. | llene(that) he/she fills | ellos/Uds. | llenen(that) they fill |
Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido
| yo | haya llenado(that) I have filled | nosotros | hayamos llenado(that) we have filled |
| tú | hayas llenado(that) you have filled | vosotros | hayáis llenado(that) you all have filled |
| él/ella/Ud. | haya llenado(that) he/she has filled | ellos/Uds. | hayan llenado(that) they have filled |
Preterite — a finished past action — it started, it ended
| yo | llenéI filled | nosotros | llenamoswe filled |
| tú | llenasteyou filled | vosotros | llenasteisyou all filled |
| él/ella/Ud. | llenóhe/she filled | ellos/Uds. | llenaronthey filled |
Imperfect — used to / was —ing; background, habits, descriptions
| yo | llenabaI used to fill | nosotros | llenábamoswe used to fill |
| tú | llenabasyou used to fill | vosotros | llenabaisyou all used to fill |
| él/ella/Ud. | llenabahe/she used to fill | ellos/Uds. | llenabanthey used to fill |
Past perfect — had —ed; further back than another past event
| yo | había llenadoI had filled | nosotros | habíamos llenadowe had filled |
| tú | habías llenadoyou had filled | vosotros | habíais llenadoyou all had filled |
| él/ella/Ud. | había llenadohe/she had filled | ellos/Uds. | habían llenadothey had filled |
Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera
| yo | llenara(that) I filled | nosotros | llenáramos(that) we filled |
| tú | llenaras(that) you filled | vosotros | llenarais(that) you all filled |
| él/ella/Ud. | llenara(that) he/she filled | ellos/Uds. | llenaran(that) they filled |
Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing
| yo | llenase(that) I filled | nosotros | llenásemos(that) we filled |
| tú | llenases(that) you filled | vosotros | llenaseis(that) you all filled |
| él/ella/Ud. | llenase(that) he/she filled | ellos/Uds. | llenasen(that) they filled |
Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido
| yo | hubiera llenado(that) I had filled | nosotros | hubiéramos llenado(that) we had filled |
| tú | hubieras llenado(that) you had filled | vosotros | hubierais llenado(that) you all had filled |
| él/ella/Ud. | hubiera llenado(that) he/she had filled | ellos/Uds. | hubieran llenado(that) they had filled |
Preterite perfect — had —ed, immediately before; literary, all but extinct
| yo | hube llenadoI had filled | nosotros | hubimos llenadowe had filled |
| tú | hubiste llenadoyou had filled | vosotros | hubisteis llenadoyou all had filled |
| él/ella/Ud. | hubo llenadohe/she had filled | ellos/Uds. | hubieron llenadothey had filled |
Future — will — (spoken Spanish often prefers voy a + infinitivo)
| yo | llenaréI will fill | nosotros | llenaremoswe will fill |
| tú | llenarásyou will fill | vosotros | llenaréisyou all will fill |
| él/ella/Ud. | llenaráhe/she will fill | ellos/Uds. | llenaránthey will fill |
Conditional — would —; also softens a request into politeness
| yo | llenaríaI would fill | nosotros | llenaríamoswe would fill |
| tú | llenaríasyou would fill | vosotros | llenaríaisyou all would fill |
| él/ella/Ud. | llenaríahe/she would fill | ellos/Uds. | llenaríanthey would fill |
Future perfect — will have —ed; done by some future point
| yo | habré llenadoI will have filled | nosotros | habremos llenadowe will have filled |
| tú | habrás llenadoyou will have filled | vosotros | habréis llenadoyou all will have filled |
| él/ella/Ud. | habrá llenadohe/she will have filled | ellos/Uds. | habrán llenadothey will have filled |
Conditional perfect — would have —ed; the road not taken
| yo | habría llenadoI would have filled | nosotros | habríamos llenadowe would have filled |
| tú | habrías llenadoyou would have filled | vosotros | habríais llenadoyou all would have filled |
| él/ella/Ud. | habría llenadohe/she would have filled | ellos/Uds. | habrían llenadothey would have filled |
Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres
| yo | llenare(should) I fill | nosotros | llenáremos(should) we fill |
| tú | llenares(should) you fill | vosotros | llenareis(should) you all fill |
| él/ella/Ud. | llenare(should) he/she fill | ellos/Uds. | llenaren(should) they fill |
Imperative (do it) — orders and requests; there is no yo form
| yo | — | nosotros | llenemoslet's fill |
| tú | llenafill! | vosotros | llenadfill! |
| él/ella/Ud. | llenefill! | ellos/Uds. | llenenfill! |
Imperative (don't) — no + subjunctive — never the affirmative form with no in front
| yo | — | nosotros | no llenemoslet's not fill |
| tú | no llenesdon't fill | vosotros | no llenéisdon't fill |
| él/ella/Ud. | no llenedon't fill | ellos/Uds. | no llenendon't fill |

I — the speaker
| Presente | llenoI fill |
| Perfecto | he llenadoI have filled |
| Subj. presente | llene(that) I fill |
| Subj. perfecto | haya llenado(that) I have filled |
| Futuro | llenaréI will fill |
| Condicional | llenaríaI would fill |
| Fut. perfecto | habré llenadoI will have filled |
| Cond. perfecto | habría llenadoI would have filled |
| Subj. futuro | llenare(should) I fill |
| Indefinido | llenéI filled |
| Imperfecto | llenabaI used to fill |
| Pluscuamp. | había llenadoI had filled |
| Subj. imperf. | llenara(that) I filled |
| Subj. -se | llenase(that) I filled |
| Subj. pluscuamp. | hubiera llenado(that) I had filled |
| Pret. anterior | hube llenadoI had filled |
| Imperativo | — |
| Imper. negativo | — |
we — the speaker plus others
| Presente | llenamoswe fill |
| Perfecto | hemos llenadowe have filled |
| Subj. presente | llenemos(that) we fill |
| Subj. perfecto | hayamos llenado(that) we have filled |
| Futuro | llenaremoswe will fill |
| Condicional | llenaríamoswe would fill |
| Fut. perfecto | habremos llenadowe will have filled |
| Cond. perfecto | habríamos llenadowe would have filled |
| Subj. futuro | llenáremos(should) we fill |
| Indefinido | llenamoswe filled |
| Imperfecto | llenábamoswe used to fill |
| Pluscuamp. | habíamos llenadowe had filled |
| Subj. imperf. | llenáramos(that) we filled |
| Subj. -se | llenásemos(that) we filled |
| Subj. pluscuamp. | hubiéramos llenado(that) we had filled |
| Pret. anterior | hubimos llenadowe had filled |
| Imperativo | llenemoslet's fill |
| Imper. negativo | no llenemoslet's not fill |
you (informal) — one person you are familiar with
| Presente | llenasyou fill |
| Perfecto | has llenadoyou have filled |
| Subj. presente | llenes(that) you fill |
| Subj. perfecto | hayas llenado(that) you have filled |
| Futuro | llenarásyou will fill |
| Condicional | llenaríasyou would fill |
| Fut. perfecto | habrás llenadoyou will have filled |
| Cond. perfecto | habrías llenadoyou would have filled |
| Subj. futuro | llenares(should) you fill |
| Indefinido | llenasteyou filled |
| Imperfecto | llenabasyou used to fill |
| Pluscuamp. | habías llenadoyou had filled |
| Subj. imperf. | llenaras(that) you filled |
| Subj. -se | llenases(that) you filled |
| Subj. pluscuamp. | hubieras llenado(that) you had filled |
| Pret. anterior | hubiste llenadoyou had filled |
| Imperativo | llenafill! |
| Imper. negativo | no llenesdon't fill |
you all — informal plural, Spain only
| Presente | llenáisyou all fill |
| Perfecto | habéis llenadoyou all have filled |
| Subj. presente | llenéis(that) you all fill |
| Subj. perfecto | hayáis llenado(that) you all have filled |
| Futuro | llenaréisyou all will fill |
| Condicional | llenaríaisyou all would fill |
| Fut. perfecto | habréis llenadoyou all will have filled |
| Cond. perfecto | habríais llenadoyou all would have filled |
| Subj. futuro | llenareis(should) you all fill |
| Indefinido | llenasteisyou all filled |
| Imperfecto | llenabaisyou all used to fill |
| Pluscuamp. | habíais llenadoyou all had filled |
| Subj. imperf. | llenarais(that) you all filled |
| Subj. -se | llenaseis(that) you all filled |
| Subj. pluscuamp. | hubierais llenado(that) you all had filled |
| Pret. anterior | hubisteis llenadoyou all had filled |
| Imperativo | llenadfill! |
| Imper. negativo | no llenéisdon't fill |
he, she, you (formal) — one other person — formal you shares it
| Presente | llenahe/she fills |
| Perfecto | ha llenadohe/she has filled |
| Subj. presente | llene(that) he/she fills |
| Subj. perfecto | haya llenado(that) he/she has filled |
| Futuro | llenaráhe/she will fill |
| Condicional | llenaríahe/she would fill |
| Fut. perfecto | habrá llenadohe/she will have filled |
| Cond. perfecto | habría llenadohe/she would have filled |
| Subj. futuro | llenare(should) he/she fill |
| Indefinido | llenóhe/she filled |
| Imperfecto | llenabahe/she used to fill |
| Pluscuamp. | había llenadohe/she had filled |
| Subj. imperf. | llenara(that) he/she filled |
| Subj. -se | llenase(that) he/she filled |
| Subj. pluscuamp. | hubiera llenado(that) he/she had filled |
| Pret. anterior | hubo llenadohe/she had filled |
| Imperativo | llenefill! |
| Imper. negativo | no llenedon't fill |
they, you all — several others — plural you shares it
| Presente | llenanthey fill |
| Perfecto | han llenadothey have filled |
| Subj. presente | llenen(that) they fill |
| Subj. perfecto | hayan llenado(that) they have filled |
| Futuro | llenaránthey will fill |
| Condicional | llenaríanthey would fill |
| Fut. perfecto | habrán llenadothey will have filled |
| Cond. perfecto | habrían llenadothey would have filled |
| Subj. futuro | llenaren(should) they fill |
| Indefinido | llenaronthey filled |
| Imperfecto | llenabanthey used to fill |
| Pluscuamp. | habían llenadothey had filled |
| Subj. imperf. | llenaran(that) they filled |
| Subj. -se | llenasen(that) they filled |
| Subj. pluscuamp. | hubieran llenado(that) they had filled |
| Pret. anterior | hubieron llenadothey had filled |
| Imperativo | llenenfill! |
| Imper. negativo | no llenendon't fill |
