Present — what is happening now, and what happens habitually
| yo | formoI form | nosotros | formamoswe form |
| tú | formasyou form | vosotros | formáisyou all form |
| él/ella/Ud. | formahe/she forms | ellos/Uds. | formanthey form |
Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead
| yo | he formadoI have formed | nosotros | hemos formadowe have formed |
| tú | has formadoyou have formed | vosotros | habéis formadoyou all have formed |
| él/ella/Ud. | ha formadohe/she has formed | ellos/Uds. | han formadothey have formed |
Present subjunctive — after que with wishes, doubt, emotion, ojalá
| yo | forme(that) I form | nosotros | formemos(that) we form |
| tú | formes(that) you form | vosotros | forméis(that) you all form |
| él/ella/Ud. | forme(that) he/she forms | ellos/Uds. | formen(that) they form |
Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido
| yo | haya formado(that) I have formed | nosotros | hayamos formado(that) we have formed |
| tú | hayas formado(that) you have formed | vosotros | hayáis formado(that) you all have formed |
| él/ella/Ud. | haya formado(that) he/she has formed | ellos/Uds. | hayan formado(that) they have formed |
Preterite — a finished past action — it started, it ended
| yo | forméI formed | nosotros | formamoswe formed |
| tú | formasteyou formed | vosotros | formasteisyou all formed |
| él/ella/Ud. | formóhe/she formed | ellos/Uds. | formaronthey formed |
Imperfect — used to / was —ing; background, habits, descriptions
| yo | formabaI used to form | nosotros | formábamoswe used to form |
| tú | formabasyou used to form | vosotros | formabaisyou all used to form |
| él/ella/Ud. | formabahe/she used to form | ellos/Uds. | formabanthey used to form |
Past perfect — had —ed; further back than another past event
| yo | había formadoI had formed | nosotros | habíamos formadowe had formed |
| tú | habías formadoyou had formed | vosotros | habíais formadoyou all had formed |
| él/ella/Ud. | había formadohe/she had formed | ellos/Uds. | habían formadothey had formed |
Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera
| yo | formara(that) I formed | nosotros | formáramos(that) we formed |
| tú | formaras(that) you formed | vosotros | formarais(that) you all formed |
| él/ella/Ud. | formara(that) he/she formed | ellos/Uds. | formaran(that) they formed |
Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing
| yo | formase(that) I formed | nosotros | formásemos(that) we formed |
| tú | formases(that) you formed | vosotros | formaseis(that) you all formed |
| él/ella/Ud. | formase(that) he/she formed | ellos/Uds. | formasen(that) they formed |
Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido
| yo | hubiera formado(that) I had formed | nosotros | hubiéramos formado(that) we had formed |
| tú | hubieras formado(that) you had formed | vosotros | hubierais formado(that) you all had formed |
| él/ella/Ud. | hubiera formado(that) he/she had formed | ellos/Uds. | hubieran formado(that) they had formed |
Preterite perfect — had —ed, immediately before; literary, all but extinct
| yo | hube formadoI had formed | nosotros | hubimos formadowe had formed |
| tú | hubiste formadoyou had formed | vosotros | hubisteis formadoyou all had formed |
| él/ella/Ud. | hubo formadohe/she had formed | ellos/Uds. | hubieron formadothey had formed |
Future — will — (spoken Spanish often prefers voy a + infinitivo)
| yo | formaréI will form | nosotros | formaremoswe will form |
| tú | formarásyou will form | vosotros | formaréisyou all will form |
| él/ella/Ud. | formaráhe/she will form | ellos/Uds. | formaránthey will form |
Conditional — would —; also softens a request into politeness
| yo | formaríaI would form | nosotros | formaríamoswe would form |
| tú | formaríasyou would form | vosotros | formaríaisyou all would form |
| él/ella/Ud. | formaríahe/she would form | ellos/Uds. | formaríanthey would form |
Future perfect — will have —ed; done by some future point
| yo | habré formadoI will have formed | nosotros | habremos formadowe will have formed |
| tú | habrás formadoyou will have formed | vosotros | habréis formadoyou all will have formed |
| él/ella/Ud. | habrá formadohe/she will have formed | ellos/Uds. | habrán formadothey will have formed |
Conditional perfect — would have —ed; the road not taken
| yo | habría formadoI would have formed | nosotros | habríamos formadowe would have formed |
| tú | habrías formadoyou would have formed | vosotros | habríais formadoyou all would have formed |
| él/ella/Ud. | habría formadohe/she would have formed | ellos/Uds. | habrían formadothey would have formed |
Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres
| yo | formare(should) I form | nosotros | formáremos(should) we form |
| tú | formares(should) you form | vosotros | formareis(should) you all form |
| él/ella/Ud. | formare(should) he/she form | ellos/Uds. | formaren(should) they form |
Imperative (do it) — orders and requests; there is no yo form
| yo | — | nosotros | formemoslet's form |
| tú | formaform! | vosotros | formadform! |
| él/ella/Ud. | formeform! | ellos/Uds. | formenform! |
Imperative (don't) — no + subjunctive — never the affirmative form with no in front
| yo | — | nosotros | no formemoslet's not form |
| tú | no formesdon't form | vosotros | no forméisdon't form |
| él/ella/Ud. | no formedon't form | ellos/Uds. | no formendon't form |

I — the speaker
| Presente | formoI form |
| Perfecto | he formadoI have formed |
| Subj. presente | forme(that) I form |
| Subj. perfecto | haya formado(that) I have formed |
| Futuro | formaréI will form |
| Condicional | formaríaI would form |
| Fut. perfecto | habré formadoI will have formed |
| Cond. perfecto | habría formadoI would have formed |
| Subj. futuro | formare(should) I form |
| Indefinido | forméI formed |
| Imperfecto | formabaI used to form |
| Pluscuamp. | había formadoI had formed |
| Subj. imperf. | formara(that) I formed |
| Subj. -se | formase(that) I formed |
| Subj. pluscuamp. | hubiera formado(that) I had formed |
| Pret. anterior | hube formadoI had formed |
| Imperativo | — |
| Imper. negativo | — |
we — the speaker plus others
| Presente | formamoswe form |
| Perfecto | hemos formadowe have formed |
| Subj. presente | formemos(that) we form |
| Subj. perfecto | hayamos formado(that) we have formed |
| Futuro | formaremoswe will form |
| Condicional | formaríamoswe would form |
| Fut. perfecto | habremos formadowe will have formed |
| Cond. perfecto | habríamos formadowe would have formed |
| Subj. futuro | formáremos(should) we form |
| Indefinido | formamoswe formed |
| Imperfecto | formábamoswe used to form |
| Pluscuamp. | habíamos formadowe had formed |
| Subj. imperf. | formáramos(that) we formed |
| Subj. -se | formásemos(that) we formed |
| Subj. pluscuamp. | hubiéramos formado(that) we had formed |
| Pret. anterior | hubimos formadowe had formed |
| Imperativo | formemoslet's form |
| Imper. negativo | no formemoslet's not form |
you (informal) — one person you are familiar with
| Presente | formasyou form |
| Perfecto | has formadoyou have formed |
| Subj. presente | formes(that) you form |
| Subj. perfecto | hayas formado(that) you have formed |
| Futuro | formarásyou will form |
| Condicional | formaríasyou would form |
| Fut. perfecto | habrás formadoyou will have formed |
| Cond. perfecto | habrías formadoyou would have formed |
| Subj. futuro | formares(should) you form |
| Indefinido | formasteyou formed |
| Imperfecto | formabasyou used to form |
| Pluscuamp. | habías formadoyou had formed |
| Subj. imperf. | formaras(that) you formed |
| Subj. -se | formases(that) you formed |
| Subj. pluscuamp. | hubieras formado(that) you had formed |
| Pret. anterior | hubiste formadoyou had formed |
| Imperativo | formaform! |
| Imper. negativo | no formesdon't form |
you all — informal plural, Spain only
| Presente | formáisyou all form |
| Perfecto | habéis formadoyou all have formed |
| Subj. presente | forméis(that) you all form |
| Subj. perfecto | hayáis formado(that) you all have formed |
| Futuro | formaréisyou all will form |
| Condicional | formaríaisyou all would form |
| Fut. perfecto | habréis formadoyou all will have formed |
| Cond. perfecto | habríais formadoyou all would have formed |
| Subj. futuro | formareis(should) you all form |
| Indefinido | formasteisyou all formed |
| Imperfecto | formabaisyou all used to form |
| Pluscuamp. | habíais formadoyou all had formed |
| Subj. imperf. | formarais(that) you all formed |
| Subj. -se | formaseis(that) you all formed |
| Subj. pluscuamp. | hubierais formado(that) you all had formed |
| Pret. anterior | hubisteis formadoyou all had formed |
| Imperativo | formadform! |
| Imper. negativo | no forméisdon't form |
he, she, you (formal) — one other person — formal you shares it
| Presente | formahe/she forms |
| Perfecto | ha formadohe/she has formed |
| Subj. presente | forme(that) he/she forms |
| Subj. perfecto | haya formado(that) he/she has formed |
| Futuro | formaráhe/she will form |
| Condicional | formaríahe/she would form |
| Fut. perfecto | habrá formadohe/she will have formed |
| Cond. perfecto | habría formadohe/she would have formed |
| Subj. futuro | formare(should) he/she form |
| Indefinido | formóhe/she formed |
| Imperfecto | formabahe/she used to form |
| Pluscuamp. | había formadohe/she had formed |
| Subj. imperf. | formara(that) he/she formed |
| Subj. -se | formase(that) he/she formed |
| Subj. pluscuamp. | hubiera formado(that) he/she had formed |
| Pret. anterior | hubo formadohe/she had formed |
| Imperativo | formeform! |
| Imper. negativo | no formedon't form |
they, you all — several others — plural you shares it
| Presente | formanthey form |
| Perfecto | han formadothey have formed |
| Subj. presente | formen(that) they form |
| Subj. perfecto | hayan formado(that) they have formed |
| Futuro | formaránthey will form |
| Condicional | formaríanthey would form |
| Fut. perfecto | habrán formadothey will have formed |
| Cond. perfecto | habrían formadothey would have formed |
| Subj. futuro | formaren(should) they form |
| Indefinido | formaronthey formed |
| Imperfecto | formabanthey used to form |
| Pluscuamp. | habían formadothey had formed |
| Subj. imperf. | formaran(that) they formed |
| Subj. -se | formasen(that) they formed |
| Subj. pluscuamp. | hubieran formado(that) they had formed |
| Pret. anterior | hubieron formadothey had formed |
| Imperativo | formenform! |
| Imper. negativo | no formendon't form |
