Tenses

Question 1

Past Subjunctive/Imperfect Subjunctive

Answer 1

1. ellos/ellas/ustedes preterite tense
2. drop “-ron” ending
3. add ending

-ra -ramos
-ras -rais
-ra -ran

Subordiante and main clauses must both be in past tense
* accent vowel before nosotros ending

Question 2

Preterite

Answer 2

-ar
-é
-aste
-ó
-amos
-asteis
-aron

-er/-ir
-i
-iste
-ió
-imos
-isteis
-ieron

Question 3

Future Perfect

Answer 3

Haber + -ido/-ado
habré habremos
habrás habréis
habrá habrán

What will have happened by some future point

para + (time expression) = by (time expression)
dentro de + (time expression) = within (time expression)

Question 4

Future

Answer 4

-é -emos
-ás -éis
-á -án

regular verbs = infinitive + ending
irregular verbs = Irregular stem + ending

Question 5

Conditional Perfect

Answer 5

haber + -ido/-ado (past participle)
habría habríamos
habrías habríais
habría habrían

An action that would have occurred, but didn’t

Question 6

Conditional

Answer 6

Infinitive + ending
-ía -íamos
-ías -íais
-ía -ían

future tense irregular stems used for irregular verbs

Commonly used to make polite requests (ex: Would you open the window, please?)

Question 7

Present Perfect

Answer 7

haber + -ido/-ado (Past Participle)
he hemos
has habéis
ha han

What someone has done or what has happened in the recent past

acabar de + infinitive = “just” done something (not present perfect)
hay = ha habido (There has been, there have been)

Question 8

Past Perfect

Answer 8

Haber + -ido/ado (past participle)
había habíamos
habías habíais
había habían

antes de + noun/infinitive

Commonly used with “ya” (already)

What someone had previously done.
What had previously happened before another, more recent action.

Question 9

Present Perfect Subjunctive

Answer 9

haber + -ido/ado (past participle)
haya hayamos
hayas hayáis
haya hayan

Recent action

Question 10

Imperfect tense

Question 11

Past perfect subjunctive

Question 12

Present subjunctive