descubrir

to discoverpor tiempo-ir irregular
participio descubiertogerundio descubriendohe + participio he descubiertoestoy + gerundio estoy descubriendo

Presentewhat is going on now

Presente

Present — what is happening now, and what happens habitually

yodescubroI discovernosotrosdescubrimoswe discover
túdescubresyou discovervosotrosdescubrísyou all discover
él/ella/Ud.descubrehe/she discoversellos/Uds.descubrenthey discover

Pretérito perfecto

Present perfect — have —ed; a past still touching now. Spain: today, this week. Latin America: mostly the indefinido instead

yohe descubiertoI have discoverednosotroshemos descubiertowe have discovered
túhas descubiertoyou have discoveredvosotroshabéis descubiertoyou all have discovered
él/ella/Ud.ha descubiertohe/she has discoveredellos/Uds.han descubiertothey have discovered

Presente de subjuntivo

Present subjunctive — after que with wishes, doubt, emotion, ojalá

yodescubra(that) I discovernosotrosdescubramos(that) we discover
túdescubras(that) you discovervosotrosdescubráis(that) you all discover
él/ella/Ud.descubra(that) he/she discoversellos/Uds.descubran(that) they discover

Perfecto de subjuntivo

Present perfect subjunctive — have —ed, under doubt or emotion: no creo que haya venido

yohaya descubierto(that) I have discoverednosotroshayamos descubierto(that) we have discovered
túhayas descubierto(that) you have discoveredvosotroshayáis descubierto(that) you all have discovered
él/ella/Ud.haya descubierto(that) he/she has discoveredellos/Uds.hayan descubierto(that) they have discovered

Pasadowhat went on

Pretérito indefinido

Preterite — a finished past action — it started, it ended

yodescubríI discoverednosotrosdescubrimoswe discovered
túdescubristeyou discoveredvosotrosdescubristeisyou all discovered
él/ella/Ud.descubrióhe/she discoveredellos/Uds.descubrieronthey discovered

Pretérito imperfecto

Imperfect — used to / was —ing; background, habits, descriptions

yodescubríaI used to discovernosotrosdescubríamoswe used to discover
túdescubríasyou used to discovervosotrosdescubríaisyou all used to discover
él/ella/Ud.descubríahe/she used to discoverellos/Uds.descubríanthey used to discover

Pretérito pluscuamperfecto

Past perfect — had —ed; further back than another past event

yohabía descubiertoI had discoverednosotroshabíamos descubiertowe had discovered
túhabías descubiertoyou had discoveredvosotroshabíais descubiertoyou all had discovered
él/ella/Ud.había descubiertohe/she had discoveredellos/Uds.habían descubiertothey had discovered

Imperfecto de subjuntivo (-ra)

Imperfect subjunctive — si clauses and past-tense wishes: si tuviera, quería que fuera

yodescubriera(that) I discoverednosotrosdescubriéramos(that) we discovered
túdescubrieras(that) you discoveredvosotrosdescubrierais(that) you all discovered
él/ella/Ud.descubriera(that) he/she discoveredellos/Uds.descubrieran(that) they discovered

Imperfecto de subjuntivo (-se)

Imperfect subjunctive — the same tense, second form; commoner in Spain and in writing

yodescubriese(that) I discoverednosotrosdescubriésemos(that) we discovered
túdescubrieses(that) you discoveredvosotrosdescubrieseis(that) you all discovered
él/ella/Ud.descubriese(that) he/she discoveredellos/Uds.descubriesen(that) they discovered

Pluscuamperfecto de subjuntivo

Past perfect subjunctive — had —ed, hypothetically: si hubiera sabido

yohubiera descubierto(that) I had discoverednosotroshubiéramos descubierto(that) we had discovered
túhubieras descubierto(that) you had discoveredvosotroshubierais descubierto(that) you all had discovered
él/ella/Ud.hubiera descubierto(that) he/she had discoveredellos/Uds.hubieran descubierto(that) they had discovered

Pretérito anterior

Preterite perfect — had —ed, immediately before; literary, all but extinct

yohube descubiertoI had discoverednosotroshubimos descubiertowe had discovered
túhubiste descubiertoyou had discoveredvosotroshubisteis descubiertoyou all had discovered
él/ella/Ud.hubo descubiertohe/she had discoveredellos/Uds.hubieron descubiertothey had discovered

Futurowhat will or would go on

Futuro simple

Future — will — (spoken Spanish often prefers voy a + infinitivo)

yodescubriréI will discovernosotrosdescubriremoswe will discover
túdescubrirásyou will discovervosotrosdescubriréisyou all will discover
él/ella/Ud.descubriráhe/she will discoverellos/Uds.descubriránthey will discover

Condicional simple

Conditional — would —; also softens a request into politeness

yodescubriríaI would discovernosotrosdescubriríamoswe would discover
túdescubriríasyou would discovervosotrosdescubriríaisyou all would discover
él/ella/Ud.descubriríahe/she would discoverellos/Uds.descubriríanthey would discover

Futuro perfecto

Future perfect — will have —ed; done by some future point

yohabré descubiertoI will have discoverednosotroshabremos descubiertowe will have discovered
túhabrás descubiertoyou will have discoveredvosotroshabréis descubiertoyou all will have discovered
él/ella/Ud.habrá descubiertohe/she will have discoveredellos/Uds.habrán descubiertothey will have discovered

Condicional perfecto

Conditional perfect — would have —ed; the road not taken

yohabría descubiertoI would have discoverednosotroshabríamos descubiertowe would have discovered
túhabrías descubiertoyou would have discoveredvosotroshabríais descubiertoyou all would have discovered
él/ella/Ud.habría descubiertohe/she would have discoveredellos/Uds.habrían descubiertothey would have discovered

Futuro de subjuntivo

Future subjunctive — legal and proverbial only: adonde fueres, haz lo que vieres

yodescubriere(should) I discovernosotrosdescubriéremos(should) we discover
túdescubrieres(should) you discovervosotrosdescubriereis(should) you all discover
él/ella/Ud.descubriere(should) he/she discoverellos/Uds.descubrieren(should) they discover

Imperativotelling someone to

Imperativo afirmativo

Imperative (do it) — orders and requests; there is no yo form

yo—nosotrosdescubramoslet's discover
túdescubrediscover!vosotrosdescubriddiscover!
él/ella/Ud.descubradiscover!ellos/Uds.descubrandiscover!

Imperativo negativo

Imperative (don't) — no + subjunctive — never the affirmative form with no in front

yo—nosotrosno descubramoslet's not discover
túno descubrasdon't discovervosotrosno descubráisdon't discover
él/ella/Ud.no descubradon't discoverellos/Uds.no descubrandon't discover
Imagen. Vista panorámica desde el interior de una cueva — traducido de Panoramic view from inside cave (BLMUtah · flickr · PDM)

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

descubrir

to discoverpor persona-ir irregular
participio descubiertogerundio descubriendohe + participio he descubiertoestoy + gerundio estoy descubriendo

yo

I — the speaker

PresentedescubroI discover
Perfectohe descubiertoI have discovered
Subj. presentedescubra(that) I discover
Subj. perfectohaya descubierto(that) I have discovered
FuturodescubriréI will discover
CondicionaldescubriríaI would discover
Fut. perfectohabré descubiertoI will have discovered
Cond. perfectohabría descubiertoI would have discovered
Subj. futurodescubriere(should) I discover
IndefinidodescubríI discovered
ImperfectodescubríaI used to discover
Pluscuamp.había descubiertoI had discovered
Subj. imperf.descubriera(that) I discovered
Subj. -sedescubriese(that) I discovered
Subj. pluscuamp.hubiera descubierto(that) I had discovered
Pret. anteriorhube descubiertoI had discovered
Imperativo—
Imper. negativo—

nosotros / nosotras

we — the speaker plus others

Presentedescubrimoswe discover
Perfectohemos descubiertowe have discovered
Subj. presentedescubramos(that) we discover
Subj. perfectohayamos descubierto(that) we have discovered
Futurodescubriremoswe will discover
Condicionaldescubriríamoswe would discover
Fut. perfectohabremos descubiertowe will have discovered
Cond. perfectohabríamos descubiertowe would have discovered
Subj. futurodescubriéremos(should) we discover
Indefinidodescubrimoswe discovered
Imperfectodescubríamoswe used to discover
Pluscuamp.habíamos descubiertowe had discovered
Subj. imperf.descubriéramos(that) we discovered
Subj. -sedescubriésemos(that) we discovered
Subj. pluscuamp.hubiéramos descubierto(that) we had discovered
Pret. anteriorhubimos descubiertowe had discovered
Imperativodescubramoslet's discover
Imper. negativono descubramoslet's not discover

tú

you (informal) — one person you are familiar with

Presentedescubresyou discover
Perfectohas descubiertoyou have discovered
Subj. presentedescubras(that) you discover
Subj. perfectohayas descubierto(that) you have discovered
Futurodescubrirásyou will discover
Condicionaldescubriríasyou would discover
Fut. perfectohabrás descubiertoyou will have discovered
Cond. perfectohabrías descubiertoyou would have discovered
Subj. futurodescubrieres(should) you discover
Indefinidodescubristeyou discovered
Imperfectodescubríasyou used to discover
Pluscuamp.habías descubiertoyou had discovered
Subj. imperf.descubrieras(that) you discovered
Subj. -sedescubrieses(that) you discovered
Subj. pluscuamp.hubieras descubierto(that) you had discovered
Pret. anteriorhubiste descubiertoyou had discovered
Imperativodescubrediscover!
Imper. negativono descubrasdon't discover

vosotros / vosotras

you all — informal plural, Spain only

Presentedescubrísyou all discover
Perfectohabéis descubiertoyou all have discovered
Subj. presentedescubráis(that) you all discover
Subj. perfectohayáis descubierto(that) you all have discovered
Futurodescubriréisyou all will discover
Condicionaldescubriríaisyou all would discover
Fut. perfectohabréis descubiertoyou all will have discovered
Cond. perfectohabríais descubiertoyou all would have discovered
Subj. futurodescubriereis(should) you all discover
Indefinidodescubristeisyou all discovered
Imperfectodescubríaisyou all used to discover
Pluscuamp.habíais descubiertoyou all had discovered
Subj. imperf.descubrierais(that) you all discovered
Subj. -sedescubrieseis(that) you all discovered
Subj. pluscuamp.hubierais descubierto(that) you all had discovered
Pret. anteriorhubisteis descubiertoyou all had discovered
Imperativodescubriddiscover!
Imper. negativono descubráisdon't discover

él / ella / usted

he, she, you (formal) — one other person — formal you shares it

Presentedescubrehe/she discovers
Perfectoha descubiertohe/she has discovered
Subj. presentedescubra(that) he/she discovers
Subj. perfectohaya descubierto(that) he/she has discovered
Futurodescubriráhe/she will discover
Condicionaldescubriríahe/she would discover
Fut. perfectohabrá descubiertohe/she will have discovered
Cond. perfectohabría descubiertohe/she would have discovered
Subj. futurodescubriere(should) he/she discover
Indefinidodescubrióhe/she discovered
Imperfectodescubríahe/she used to discover
Pluscuamp.había descubiertohe/she had discovered
Subj. imperf.descubriera(that) he/she discovered
Subj. -sedescubriese(that) he/she discovered
Subj. pluscuamp.hubiera descubierto(that) he/she had discovered
Pret. anteriorhubo descubiertohe/she had discovered
Imperativodescubradiscover!
Imper. negativono descubradon't discover

ellos / ellas / ustedes

they, you all — several others — plural you shares it

Presentedescubrenthey discover
Perfectohan descubiertothey have discovered
Subj. presentedescubran(that) they discover
Subj. perfectohayan descubierto(that) they have discovered
Futurodescubriránthey will discover
Condicionaldescubriríanthey would discover
Fut. perfectohabrán descubiertothey will have discovered
Cond. perfectohabrían descubiertothey would have discovered
Subj. futurodescubrieren(should) they discover
Indefinidodescubrieronthey discovered
Imperfectodescubríanthey used to discover
Pluscuamp.habían descubiertothey had discovered
Subj. imperf.descubrieran(that) they discovered
Subj. -sedescubriesen(that) they discovered
Subj. pluscuamp.hubieran descubierto(that) they had discovered
Pret. anteriorhubieron descubiertothey had discovered
Imperativodescubrandiscover!
Imper. negativono descubrandon't discover
Imagen. Vista panorámica desde el interior de una cueva — traducido de Panoramic view from inside cave (BLMUtah · flickr · PDM)

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