Present — what is happening now, and what happens habitually
| yo | quieroI want | nosotros | queremoswe want |
| tú | quieresyou want | vosotros | queréisyou all want |
| él/ella/Ud. | quierehe/she wants | ellos/Uds. | quierenthey want |
Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead
| yo | he queridoI have wanted | nosotros | hemos queridowe have wanted |
| tú | has queridoyou have wanted | vosotros | habéis queridoyou all have wanted |
| él/ella/Ud. | ha queridohe/she has wanted | ellos/Uds. | han queridothey have wanted |
Present subjunctive — after que with wishes, doubt, emotion, ojalá
| yo | quiera(that) I want | nosotros | queramos(that) we want |
| tú | quieras(that) you want | vosotros | queráis(that) you all want |
| él/ella/Ud. | quiera(that) he/she wants | ellos/Uds. | quieran(that) they want |
Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido
| yo | haya querido(that) I have wanted | nosotros | hayamos querido(that) we have wanted |
| tú | hayas querido(that) you have wanted | vosotros | hayáis querido(that) you all have wanted |
| él/ella/Ud. | haya querido(that) he/she has wanted | ellos/Uds. | hayan querido(that) they have wanted |
Preterite — a finished past action — it started, it ended
| yo | quiseI wanted | nosotros | quisimoswe wanted |
| tú | quisisteyou wanted | vosotros | quisisteisyou all wanted |
| él/ella/Ud. | quisohe/she wanted | ellos/Uds. | quisieronthey wanted |
Imperfect — used to / was —ing; background, habits, descriptions
| yo | queríaI used to want | nosotros | queríamoswe used to want |
| tú | queríasyou used to want | vosotros | queríaisyou all used to want |
| él/ella/Ud. | queríahe/she used to want | ellos/Uds. | queríanthey used to want |
Past perfect — had —ed; further back than another past event
| yo | había queridoI had wanted | nosotros | habíamos queridowe had wanted |
| tú | habías queridoyou had wanted | vosotros | habíais queridoyou all had wanted |
| él/ella/Ud. | había queridohe/she had wanted | ellos/Uds. | habían queridothey had wanted |
Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera
| yo | quisiera(that) I wanted | nosotros | quisiéramos(that) we wanted |
| tú | quisieras(that) you wanted | vosotros | quisierais(that) you all wanted |
| él/ella/Ud. | quisiera(that) he/she wanted | ellos/Uds. | quisieran(that) they wanted |
Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing
| yo | quisiese(that) I wanted | nosotros | quisiésemos(that) we wanted |
| tú | quisieses(that) you wanted | vosotros | quisieseis(that) you all wanted |
| él/ella/Ud. | quisiese(that) he/she wanted | ellos/Uds. | quisiesen(that) they wanted |
Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido
| yo | hubiera querido(that) I had wanted | nosotros | hubiéramos querido(that) we had wanted |
| tú | hubieras querido(that) you had wanted | vosotros | hubierais querido(that) you all had wanted |
| él/ella/Ud. | hubiera querido(that) he/she had wanted | ellos/Uds. | hubieran querido(that) they had wanted |
Preterite perfect — had —ed, immediately before; literary, all but extinct
| yo | hube queridoI had wanted | nosotros | hubimos queridowe had wanted |
| tú | hubiste queridoyou had wanted | vosotros | hubisteis queridoyou all had wanted |
| él/ella/Ud. | hubo queridohe/she had wanted | ellos/Uds. | hubieron queridothey had wanted |
Future — will — (spoken Spanish often prefers voy a + infinitivo)
| yo | querréI will want | nosotros | querremoswe will want |
| tú | querrásyou will want | vosotros | querréisyou all will want |
| él/ella/Ud. | querráhe/she will want | ellos/Uds. | querránthey will want |
Conditional — would —; also softens a request into politeness
| yo | querríaI would want | nosotros | querríamoswe would want |
| tú | querríasyou would want | vosotros | querríaisyou all would want |
| él/ella/Ud. | querríahe/she would want | ellos/Uds. | querríanthey would want |
Future perfect — will have —ed; done by some future point
| yo | habré queridoI will have wanted | nosotros | habremos queridowe will have wanted |
| tú | habrás queridoyou will have wanted | vosotros | habréis queridoyou all will have wanted |
| él/ella/Ud. | habrá queridohe/she will have wanted | ellos/Uds. | habrán queridothey will have wanted |
Conditional perfect — would have —ed; the road not taken
| yo | habría queridoI would have wanted | nosotros | habríamos queridowe would have wanted |
| tú | habrías queridoyou would have wanted | vosotros | habríais queridoyou all would have wanted |
| él/ella/Ud. | habría queridohe/she would have wanted | ellos/Uds. | habrían queridothey would have wanted |
Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres
| yo | quisiere(should) I want | nosotros | quisiéremos(should) we want |
| tú | quisieres(should) you want | vosotros | quisiereis(should) you all want |
| él/ella/Ud. | quisiere(should) he/she want | ellos/Uds. | quisieren(should) they want |
Imperative (do it) — orders and requests; there is no yo form
| yo | — | nosotros | queramoslet's want |
| tú | quierewant! | vosotros | queredwant! |
| él/ella/Ud. | quierawant! | ellos/Uds. | quieranwant! |
Imperative (don't) — no + subjunctive — never the affirmative form with no in front
| yo | — | nosotros | no queramoslet's not want |
| tú | no quierasdon't want | vosotros | no queráisdon't want |
| él/ella/Ud. | no quieradon't want | ellos/Uds. | no quierandon't want |

Red = the form breaks the regular pattern. Everything in black you could have worked out from the endings alone.
I — the speaker
| Presente | quieroI want |
| Perfecto | he queridoI have wanted |
| Subj. presente | quiera(that) I want |
| Subj. perfecto | haya querido(that) I have wanted |
| Futuro | querréI will want |
| Condicional | querríaI would want |
| Fut. perfecto | habré queridoI will have wanted |
| Cond. perfecto | habría queridoI would have wanted |
| Subj. futuro | quisiere(should) I want |
| Indefinido | quiseI wanted |
| Imperfecto | queríaI used to want |
| Pluscuamp. | había queridoI had wanted |
| Subj. imperf. | quisiera(that) I wanted |
| Subj. -se | quisiese(that) I wanted |
| Subj. pluscuamp. | hubiera querido(that) I had wanted |
| Pret. anterior | hube queridoI had wanted |
| Imperativo | — |
| Imper. negativo | — |
we — the speaker plus others
| Presente | queremoswe want |
| Perfecto | hemos queridowe have wanted |
| Subj. presente | queramos(that) we want |
| Subj. perfecto | hayamos querido(that) we have wanted |
| Futuro | querremoswe will want |
| Condicional | querríamoswe would want |
| Fut. perfecto | habremos queridowe will have wanted |
| Cond. perfecto | habríamos queridowe would have wanted |
| Subj. futuro | quisiéremos(should) we want |
| Indefinido | quisimoswe wanted |
| Imperfecto | queríamoswe used to want |
| Pluscuamp. | habíamos queridowe had wanted |
| Subj. imperf. | quisiéramos(that) we wanted |
| Subj. -se | quisiésemos(that) we wanted |
| Subj. pluscuamp. | hubiéramos querido(that) we had wanted |
| Pret. anterior | hubimos queridowe had wanted |
| Imperativo | queramoslet's want |
| Imper. negativo | no queramoslet's not want |
you (informal) — one person you are familiar with
| Presente | quieresyou want |
| Perfecto | has queridoyou have wanted |
| Subj. presente | quieras(that) you want |
| Subj. perfecto | hayas querido(that) you have wanted |
| Futuro | querrásyou will want |
| Condicional | querríasyou would want |
| Fut. perfecto | habrás queridoyou will have wanted |
| Cond. perfecto | habrías queridoyou would have wanted |
| Subj. futuro | quisieres(should) you want |
| Indefinido | quisisteyou wanted |
| Imperfecto | queríasyou used to want |
| Pluscuamp. | habías queridoyou had wanted |
| Subj. imperf. | quisieras(that) you wanted |
| Subj. -se | quisieses(that) you wanted |
| Subj. pluscuamp. | hubieras querido(that) you had wanted |
| Pret. anterior | hubiste queridoyou had wanted |
| Imperativo | quierewant! |
| Imper. negativo | no quierasdon't want |
you all — informal plural, Spain only
| Presente | queréisyou all want |
| Perfecto | habéis queridoyou all have wanted |
| Subj. presente | queráis(that) you all want |
| Subj. perfecto | hayáis querido(that) you all have wanted |
| Futuro | querréisyou all will want |
| Condicional | querríaisyou all would want |
| Fut. perfecto | habréis queridoyou all will have wanted |
| Cond. perfecto | habríais queridoyou all would have wanted |
| Subj. futuro | quisiereis(should) you all want |
| Indefinido | quisisteisyou all wanted |
| Imperfecto | queríaisyou all used to want |
| Pluscuamp. | habíais queridoyou all had wanted |
| Subj. imperf. | quisierais(that) you all wanted |
| Subj. -se | quisieseis(that) you all wanted |
| Subj. pluscuamp. | hubierais querido(that) you all had wanted |
| Pret. anterior | hubisteis queridoyou all had wanted |
| Imperativo | queredwant! |
| Imper. negativo | no queráisdon't want |
he, she, you (formal) — one other person — formal you shares it
| Presente | quierehe/she wants |
| Perfecto | ha queridohe/she has wanted |
| Subj. presente | quiera(that) he/she wants |
| Subj. perfecto | haya querido(that) he/she has wanted |
| Futuro | querráhe/she will want |
| Condicional | querríahe/she would want |
| Fut. perfecto | habrá queridohe/she will have wanted |
| Cond. perfecto | habría queridohe/she would have wanted |
| Subj. futuro | quisiere(should) he/she want |
| Indefinido | quisohe/she wanted |
| Imperfecto | queríahe/she used to want |
| Pluscuamp. | había queridohe/she had wanted |
| Subj. imperf. | quisiera(that) he/she wanted |
| Subj. -se | quisiese(that) he/she wanted |
| Subj. pluscuamp. | hubiera querido(that) he/she had wanted |
| Pret. anterior | hubo queridohe/she had wanted |
| Imperativo | quierawant! |
| Imper. negativo | no quieradon't want |
they, you all — several others — plural you shares it
| Presente | quierenthey want |
| Perfecto | han queridothey have wanted |
| Subj. presente | quieran(that) they want |
| Subj. perfecto | hayan querido(that) they have wanted |
| Futuro | querránthey will want |
| Condicional | querríanthey would want |
| Fut. perfecto | habrán queridothey will have wanted |
| Cond. perfecto | habrían queridothey would have wanted |
| Subj. futuro | quisieren(should) they want |
| Indefinido | quisieronthey wanted |
| Imperfecto | queríanthey used to want |
| Pluscuamp. | habían queridothey had wanted |
| Subj. imperf. | quisieran(that) they wanted |
| Subj. -se | quisiesen(that) they wanted |
| Subj. pluscuamp. | hubieran querido(that) they had wanted |
| Pret. anterior | hubieron queridothey had wanted |
| Imperativo | quieranwant! |
| Imper. negativo | no quierandon't want |

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