Present — what is happening now, and what happens habitually
| yo | viajoI travel | nosotros | viajamoswe travel |
| tú | viajasyou travel | vosotros | viajáisyou all travel |
| él/ella/Ud. | viajahe/she travels | ellos/Uds. | viajanthey travel |
Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead
| yo | he viajadoI have traveled | nosotros | hemos viajadowe have traveled |
| tú | has viajadoyou have traveled | vosotros | habéis viajadoyou all have traveled |
| él/ella/Ud. | ha viajadohe/she has traveled | ellos/Uds. | han viajadothey have traveled |
Present subjunctive — after que with wishes, doubt, emotion, ojalá
| yo | viaje(that) I travel | nosotros | viajemos(that) we travel |
| tú | viajes(that) you travel | vosotros | viajéis(that) you all travel |
| él/ella/Ud. | viaje(that) he/she travels | ellos/Uds. | viajen(that) they travel |
Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido
| yo | haya viajado(that) I have traveled | nosotros | hayamos viajado(that) we have traveled |
| tú | hayas viajado(that) you have traveled | vosotros | hayáis viajado(that) you all have traveled |
| él/ella/Ud. | haya viajado(that) he/she has traveled | ellos/Uds. | hayan viajado(that) they have traveled |
Preterite — a finished past action — it started, it ended
| yo | viajéI traveled | nosotros | viajamoswe traveled |
| tú | viajasteyou traveled | vosotros | viajasteisyou all traveled |
| él/ella/Ud. | viajóhe/she traveled | ellos/Uds. | viajaronthey traveled |
Imperfect — used to / was —ing; background, habits, descriptions
| yo | viajabaI used to travel | nosotros | viajábamoswe used to travel |
| tú | viajabasyou used to travel | vosotros | viajabaisyou all used to travel |
| él/ella/Ud. | viajabahe/she used to travel | ellos/Uds. | viajabanthey used to travel |
Past perfect — had —ed; further back than another past event
| yo | había viajadoI had traveled | nosotros | habíamos viajadowe had traveled |
| tú | habías viajadoyou had traveled | vosotros | habíais viajadoyou all had traveled |
| él/ella/Ud. | había viajadohe/she had traveled | ellos/Uds. | habían viajadothey had traveled |
Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera
| yo | viajara(that) I traveled | nosotros | viajáramos(that) we traveled |
| tú | viajaras(that) you traveled | vosotros | viajarais(that) you all traveled |
| él/ella/Ud. | viajara(that) he/she traveled | ellos/Uds. | viajaran(that) they traveled |
Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing
| yo | viajase(that) I traveled | nosotros | viajásemos(that) we traveled |
| tú | viajases(that) you traveled | vosotros | viajaseis(that) you all traveled |
| él/ella/Ud. | viajase(that) he/she traveled | ellos/Uds. | viajasen(that) they traveled |
Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido
| yo | hubiera viajado(that) I had traveled | nosotros | hubiéramos viajado(that) we had traveled |
| tú | hubieras viajado(that) you had traveled | vosotros | hubierais viajado(that) you all had traveled |
| él/ella/Ud. | hubiera viajado(that) he/she had traveled | ellos/Uds. | hubieran viajado(that) they had traveled |
Preterite perfect — had —ed, immediately before; literary, all but extinct
| yo | hube viajadoI had traveled | nosotros | hubimos viajadowe had traveled |
| tú | hubiste viajadoyou had traveled | vosotros | hubisteis viajadoyou all had traveled |
| él/ella/Ud. | hubo viajadohe/she had traveled | ellos/Uds. | hubieron viajadothey had traveled |
Future — will — (spoken Spanish often prefers voy a + infinitivo)
| yo | viajaréI will travel | nosotros | viajaremoswe will travel |
| tú | viajarásyou will travel | vosotros | viajaréisyou all will travel |
| él/ella/Ud. | viajaráhe/she will travel | ellos/Uds. | viajaránthey will travel |
Conditional — would —; also softens a request into politeness
| yo | viajaríaI would travel | nosotros | viajaríamoswe would travel |
| tú | viajaríasyou would travel | vosotros | viajaríaisyou all would travel |
| él/ella/Ud. | viajaríahe/she would travel | ellos/Uds. | viajaríanthey would travel |
Future perfect — will have —ed; done by some future point
| yo | habré viajadoI will have traveled | nosotros | habremos viajadowe will have traveled |
| tú | habrás viajadoyou will have traveled | vosotros | habréis viajadoyou all will have traveled |
| él/ella/Ud. | habrá viajadohe/she will have traveled | ellos/Uds. | habrán viajadothey will have traveled |
Conditional perfect — would have —ed; the road not taken
| yo | habría viajadoI would have traveled | nosotros | habríamos viajadowe would have traveled |
| tú | habrías viajadoyou would have traveled | vosotros | habríais viajadoyou all would have traveled |
| él/ella/Ud. | habría viajadohe/she would have traveled | ellos/Uds. | habrían viajadothey would have traveled |
Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres
| yo | viajare(should) I travel | nosotros | viajáremos(should) we travel |
| tú | viajares(should) you travel | vosotros | viajareis(should) you all travel |
| él/ella/Ud. | viajare(should) he/she travel | ellos/Uds. | viajaren(should) they travel |
Imperative (do it) — orders and requests; there is no yo form
| yo | — | nosotros | viajemoslet's travel |
| tú | viajatravel! | vosotros | viajadtravel! |
| él/ella/Ud. | viajetravel! | ellos/Uds. | viajentravel! |
Imperative (don't) — no + subjunctive — never the affirmative form with no in front
| yo | — | nosotros | no viajemoslet's not travel |
| tú | no viajesdon't travel | vosotros | no viajéisdon't travel |
| él/ella/Ud. | no viajedon't travel | ellos/Uds. | no viajendon't travel |

I — the speaker
| Presente | viajoI travel |
| Perfecto | he viajadoI have traveled |
| Subj. presente | viaje(that) I travel |
| Subj. perfecto | haya viajado(that) I have traveled |
| Futuro | viajaréI will travel |
| Condicional | viajaríaI would travel |
| Fut. perfecto | habré viajadoI will have traveled |
| Cond. perfecto | habría viajadoI would have traveled |
| Subj. futuro | viajare(should) I travel |
| Indefinido | viajéI traveled |
| Imperfecto | viajabaI used to travel |
| Pluscuamp. | había viajadoI had traveled |
| Subj. imperf. | viajara(that) I traveled |
| Subj. -se | viajase(that) I traveled |
| Subj. pluscuamp. | hubiera viajado(that) I had traveled |
| Pret. anterior | hube viajadoI had traveled |
| Imperativo | — |
| Imper. negativo | — |
we — the speaker plus others
| Presente | viajamoswe travel |
| Perfecto | hemos viajadowe have traveled |
| Subj. presente | viajemos(that) we travel |
| Subj. perfecto | hayamos viajado(that) we have traveled |
| Futuro | viajaremoswe will travel |
| Condicional | viajaríamoswe would travel |
| Fut. perfecto | habremos viajadowe will have traveled |
| Cond. perfecto | habríamos viajadowe would have traveled |
| Subj. futuro | viajáremos(should) we travel |
| Indefinido | viajamoswe traveled |
| Imperfecto | viajábamoswe used to travel |
| Pluscuamp. | habíamos viajadowe had traveled |
| Subj. imperf. | viajáramos(that) we traveled |
| Subj. -se | viajásemos(that) we traveled |
| Subj. pluscuamp. | hubiéramos viajado(that) we had traveled |
| Pret. anterior | hubimos viajadowe had traveled |
| Imperativo | viajemoslet's travel |
| Imper. negativo | no viajemoslet's not travel |
you (informal) — one person you are familiar with
| Presente | viajasyou travel |
| Perfecto | has viajadoyou have traveled |
| Subj. presente | viajes(that) you travel |
| Subj. perfecto | hayas viajado(that) you have traveled |
| Futuro | viajarásyou will travel |
| Condicional | viajaríasyou would travel |
| Fut. perfecto | habrás viajadoyou will have traveled |
| Cond. perfecto | habrías viajadoyou would have traveled |
| Subj. futuro | viajares(should) you travel |
| Indefinido | viajasteyou traveled |
| Imperfecto | viajabasyou used to travel |
| Pluscuamp. | habías viajadoyou had traveled |
| Subj. imperf. | viajaras(that) you traveled |
| Subj. -se | viajases(that) you traveled |
| Subj. pluscuamp. | hubieras viajado(that) you had traveled |
| Pret. anterior | hubiste viajadoyou had traveled |
| Imperativo | viajatravel! |
| Imper. negativo | no viajesdon't travel |
you all — informal plural, Spain only
| Presente | viajáisyou all travel |
| Perfecto | habéis viajadoyou all have traveled |
| Subj. presente | viajéis(that) you all travel |
| Subj. perfecto | hayáis viajado(that) you all have traveled |
| Futuro | viajaréisyou all will travel |
| Condicional | viajaríaisyou all would travel |
| Fut. perfecto | habréis viajadoyou all will have traveled |
| Cond. perfecto | habríais viajadoyou all would have traveled |
| Subj. futuro | viajareis(should) you all travel |
| Indefinido | viajasteisyou all traveled |
| Imperfecto | viajabaisyou all used to travel |
| Pluscuamp. | habíais viajadoyou all had traveled |
| Subj. imperf. | viajarais(that) you all traveled |
| Subj. -se | viajaseis(that) you all traveled |
| Subj. pluscuamp. | hubierais viajado(that) you all had traveled |
| Pret. anterior | hubisteis viajadoyou all had traveled |
| Imperativo | viajadtravel! |
| Imper. negativo | no viajéisdon't travel |
he, she, you (formal) — one other person — formal you shares it
| Presente | viajahe/she travels |
| Perfecto | ha viajadohe/she has traveled |
| Subj. presente | viaje(that) he/she travels |
| Subj. perfecto | haya viajado(that) he/she has traveled |
| Futuro | viajaráhe/she will travel |
| Condicional | viajaríahe/she would travel |
| Fut. perfecto | habrá viajadohe/she will have traveled |
| Cond. perfecto | habría viajadohe/she would have traveled |
| Subj. futuro | viajare(should) he/she travel |
| Indefinido | viajóhe/she traveled |
| Imperfecto | viajabahe/she used to travel |
| Pluscuamp. | había viajadohe/she had traveled |
| Subj. imperf. | viajara(that) he/she traveled |
| Subj. -se | viajase(that) he/she traveled |
| Subj. pluscuamp. | hubiera viajado(that) he/she had traveled |
| Pret. anterior | hubo viajadohe/she had traveled |
| Imperativo | viajetravel! |
| Imper. negativo | no viajedon't travel |
they, you all — several others — plural you shares it
| Presente | viajanthey travel |
| Perfecto | han viajadothey have traveled |
| Subj. presente | viajen(that) they travel |
| Subj. perfecto | hayan viajado(that) they have traveled |
| Futuro | viajaránthey will travel |
| Condicional | viajaríanthey would travel |
| Fut. perfecto | habrán viajadothey will have traveled |
| Cond. perfecto | habrían viajadothey would have traveled |
| Subj. futuro | viajaren(should) they travel |
| Indefinido | viajaronthey traveled |
| Imperfecto | viajabanthey used to travel |
| Pluscuamp. | habían viajadothey had traveled |
| Subj. imperf. | viajaran(that) they traveled |
| Subj. -se | viajasen(that) they traveled |
| Subj. pluscuamp. | hubieran viajado(that) they had traveled |
| Pret. anterior | hubieron viajadothey had traveled |
| Imperativo | viajentravel! |
| Imper. negativo | no viajendon't travel |
