Present — what is happening now, and what happens habitually
| yo | mueroI die | nosotros | morimoswe die |
| tú | mueresyou die | vosotros | morísyou all die |
| él/ella/Ud. | muerehe/she dies | ellos/Uds. | muerenthey die |
Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead
| yo | he muertoI have died | nosotros | hemos muertowe have died |
| tú | has muertoyou have died | vosotros | habéis muertoyou all have died |
| él/ella/Ud. | ha muertohe/she has died | ellos/Uds. | han muertothey have died |
Present subjunctive — after que with wishes, doubt, emotion, ojalá
| yo | muera(that) I die | nosotros | muramos(that) we die |
| tú | mueras(that) you die | vosotros | muráis(that) you all die |
| él/ella/Ud. | muera(that) he/she dies | ellos/Uds. | mueran(that) they die |
Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido
| yo | haya muerto(that) I have died | nosotros | hayamos muerto(that) we have died |
| tú | hayas muerto(that) you have died | vosotros | hayáis muerto(that) you all have died |
| él/ella/Ud. | haya muerto(that) he/she has died | ellos/Uds. | hayan muerto(that) they have died |
Preterite — a finished past action — it started, it ended
| yo | moríI died | nosotros | morimoswe died |
| tú | moristeyou died | vosotros | moristeisyou all died |
| él/ella/Ud. | murióhe/she died | ellos/Uds. | murieronthey died |
Imperfect — used to / was —ing; background, habits, descriptions
| yo | moríaI used to die | nosotros | moríamoswe used to die |
| tú | moríasyou used to die | vosotros | moríaisyou all used to die |
| él/ella/Ud. | moríahe/she used to die | ellos/Uds. | moríanthey used to die |
Past perfect — had —ed; further back than another past event
| yo | había muertoI had died | nosotros | habíamos muertowe had died |
| tú | habías muertoyou had died | vosotros | habíais muertoyou all had died |
| él/ella/Ud. | había muertohe/she had died | ellos/Uds. | habían muertothey had died |
Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera
| yo | muriera(that) I died | nosotros | muriéramos(that) we died |
| tú | murieras(that) you died | vosotros | murierais(that) you all died |
| él/ella/Ud. | muriera(that) he/she died | ellos/Uds. | murieran(that) they died |
Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing
| yo | muriese(that) I died | nosotros | muriésemos(that) we died |
| tú | murieses(that) you died | vosotros | murieseis(that) you all died |
| él/ella/Ud. | muriese(that) he/she died | ellos/Uds. | muriesen(that) they died |
Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido
| yo | hubiera muerto(that) I had died | nosotros | hubiéramos muerto(that) we had died |
| tú | hubieras muerto(that) you had died | vosotros | hubierais muerto(that) you all had died |
| él/ella/Ud. | hubiera muerto(that) he/she had died | ellos/Uds. | hubieran muerto(that) they had died |
Preterite perfect — had —ed, immediately before; literary, all but extinct
| yo | hube muertoI had died | nosotros | hubimos muertowe had died |
| tú | hubiste muertoyou had died | vosotros | hubisteis muertoyou all had died |
| él/ella/Ud. | hubo muertohe/she had died | ellos/Uds. | hubieron muertothey had died |
Future — will — (spoken Spanish often prefers voy a + infinitivo)
| yo | moriréI will die | nosotros | moriremoswe will die |
| tú | morirásyou will die | vosotros | moriréisyou all will die |
| él/ella/Ud. | moriráhe/she will die | ellos/Uds. | moriránthey will die |
Conditional — would —; also softens a request into politeness
| yo | moriríaI would die | nosotros | moriríamoswe would die |
| tú | moriríasyou would die | vosotros | moriríaisyou all would die |
| él/ella/Ud. | moriríahe/she would die | ellos/Uds. | moriríanthey would die |
Future perfect — will have —ed; done by some future point
| yo | habré muertoI will have died | nosotros | habremos muertowe will have died |
| tú | habrás muertoyou will have died | vosotros | habréis muertoyou all will have died |
| él/ella/Ud. | habrá muertohe/she will have died | ellos/Uds. | habrán muertothey will have died |
Conditional perfect — would have —ed; the road not taken
| yo | habría muertoI would have died | nosotros | habríamos muertowe would have died |
| tú | habrías muertoyou would have died | vosotros | habríais muertoyou all would have died |
| él/ella/Ud. | habría muertohe/she would have died | ellos/Uds. | habrían muertothey would have died |
Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres
| yo | muriere(should) I die | nosotros | muriéremos(should) we die |
| tú | murieres(should) you die | vosotros | muriereis(should) you all die |
| él/ella/Ud. | muriere(should) he/she die | ellos/Uds. | murieren(should) they die |
Imperative (do it) — orders and requests; there is no yo form
| yo | — | nosotros | muramoslet's die |
| tú | mueredie! | vosotros | moriddie! |
| él/ella/Ud. | mueradie! | ellos/Uds. | muerandie! |
Imperative (don't) — no + subjunctive — never the affirmative form with no in front
| yo | — | nosotros | no muramoslet's not die |
| tú | no muerasdon't die | vosotros | no muráisdon't die |
| él/ella/Ud. | no mueradon't die | ellos/Uds. | no muerandon't die |

Red = the form breaks the regular pattern. Everything in black you could have worked out from the endings alone.
I — the speaker
| Presente | mueroI die |
| Perfecto | he muertoI have died |
| Subj. presente | muera(that) I die |
| Subj. perfecto | haya muerto(that) I have died |
| Futuro | moriréI will die |
| Condicional | moriríaI would die |
| Fut. perfecto | habré muertoI will have died |
| Cond. perfecto | habría muertoI would have died |
| Subj. futuro | muriere(should) I die |
| Indefinido | moríI died |
| Imperfecto | moríaI used to die |
| Pluscuamp. | había muertoI had died |
| Subj. imperf. | muriera(that) I died |
| Subj. -se | muriese(that) I died |
| Subj. pluscuamp. | hubiera muerto(that) I had died |
| Pret. anterior | hube muertoI had died |
| Imperativo | — |
| Imper. negativo | — |
we — the speaker plus others
| Presente | morimoswe die |
| Perfecto | hemos muertowe have died |
| Subj. presente | muramos(that) we die |
| Subj. perfecto | hayamos muerto(that) we have died |
| Futuro | moriremoswe will die |
| Condicional | moriríamoswe would die |
| Fut. perfecto | habremos muertowe will have died |
| Cond. perfecto | habríamos muertowe would have died |
| Subj. futuro | muriéremos(should) we die |
| Indefinido | morimoswe died |
| Imperfecto | moríamoswe used to die |
| Pluscuamp. | habíamos muertowe had died |
| Subj. imperf. | muriéramos(that) we died |
| Subj. -se | muriésemos(that) we died |
| Subj. pluscuamp. | hubiéramos muerto(that) we had died |
| Pret. anterior | hubimos muertowe had died |
| Imperativo | muramoslet's die |
| Imper. negativo | no muramoslet's not die |
you (informal) — one person you are familiar with
| Presente | mueresyou die |
| Perfecto | has muertoyou have died |
| Subj. presente | mueras(that) you die |
| Subj. perfecto | hayas muerto(that) you have died |
| Futuro | morirásyou will die |
| Condicional | moriríasyou would die |
| Fut. perfecto | habrás muertoyou will have died |
| Cond. perfecto | habrías muertoyou would have died |
| Subj. futuro | murieres(should) you die |
| Indefinido | moristeyou died |
| Imperfecto | moríasyou used to die |
| Pluscuamp. | habías muertoyou had died |
| Subj. imperf. | murieras(that) you died |
| Subj. -se | murieses(that) you died |
| Subj. pluscuamp. | hubieras muerto(that) you had died |
| Pret. anterior | hubiste muertoyou had died |
| Imperativo | mueredie! |
| Imper. negativo | no muerasdon't die |
you all — informal plural, Spain only
| Presente | morísyou all die |
| Perfecto | habéis muertoyou all have died |
| Subj. presente | muráis(that) you all die |
| Subj. perfecto | hayáis muerto(that) you all have died |
| Futuro | moriréisyou all will die |
| Condicional | moriríaisyou all would die |
| Fut. perfecto | habréis muertoyou all will have died |
| Cond. perfecto | habríais muertoyou all would have died |
| Subj. futuro | muriereis(should) you all die |
| Indefinido | moristeisyou all died |
| Imperfecto | moríaisyou all used to die |
| Pluscuamp. | habíais muertoyou all had died |
| Subj. imperf. | murierais(that) you all died |
| Subj. -se | murieseis(that) you all died |
| Subj. pluscuamp. | hubierais muerto(that) you all had died |
| Pret. anterior | hubisteis muertoyou all had died |
| Imperativo | moriddie! |
| Imper. negativo | no muráisdon't die |
he, she, you (formal) — one other person — formal you shares it
| Presente | muerehe/she dies |
| Perfecto | ha muertohe/she has died |
| Subj. presente | muera(that) he/she dies |
| Subj. perfecto | haya muerto(that) he/she has died |
| Futuro | moriráhe/she will die |
| Condicional | moriríahe/she would die |
| Fut. perfecto | habrá muertohe/she will have died |
| Cond. perfecto | habría muertohe/she would have died |
| Subj. futuro | muriere(should) he/she die |
| Indefinido | murióhe/she died |
| Imperfecto | moríahe/she used to die |
| Pluscuamp. | había muertohe/she had died |
| Subj. imperf. | muriera(that) he/she died |
| Subj. -se | muriese(that) he/she died |
| Subj. pluscuamp. | hubiera muerto(that) he/she had died |
| Pret. anterior | hubo muertohe/she had died |
| Imperativo | mueradie! |
| Imper. negativo | no mueradon't die |
they, you all — several others — plural you shares it
| Presente | muerenthey die |
| Perfecto | han muertothey have died |
| Subj. presente | mueran(that) they die |
| Subj. perfecto | hayan muerto(that) they have died |
| Futuro | moriránthey will die |
| Condicional | moriríanthey would die |
| Fut. perfecto | habrán muertothey will have died |
| Cond. perfecto | habrían muertothey would have died |
| Subj. futuro | murieren(should) they die |
| Indefinido | murieronthey died |
| Imperfecto | moríanthey used to die |
| Pluscuamp. | habían muertothey had died |
| Subj. imperf. | murieran(that) they died |
| Subj. -se | muriesen(that) they died |
| Subj. pluscuamp. | hubieran muerto(that) they had died |
| Pret. anterior | hubieron muertothey had died |
| Imperativo | muerandie! |
| Imper. negativo | no muerandon't die |

Red = the form breaks the regular pattern. Everything in black you could have worked out from the endings alone.