Adjectives

Comparatives and superlatives

Conjunctions

Conjunctions

Prepositions

Por o para: Exercise 1
Por o para: Exercise 2
A, de o en
A, con, de o en: 1
A, con, de o en: 2
A, con, de o en: 3
A, con, de, en, entre, hasta, para, or por

Pronouns

Reflexive pronouns
Indirect vs. direct object pronouns: le or lo
Subject and object pronouns: general review 1
Subject and object pronouns: general review 2
Subject and object pronouns: general review 3
Subject and object pronouns: general review 4
Relative pronouns 1 (que, quien, lo que)
Relative pronouns 2
Relative pronouns 3

Verb Forms

Present indicative verbs with irregular yo-forms
Present indicative e > ie stem changing verbs
Present indicative o > ue and u > ue stem changing verbs
Present indicative e > i stem changing verbs
Present indicative stem changing verbs (all types)
Present indicative reflexive verbs
Present indicative (all) 1
Present indicative (all) 2

Present subjunctive: How to form the present subjunctive
Present subjunctive: Verbs with no stem-vowel changes
Present subjunctive: Verbs with stem-vowel changes
Present subjunctive: All verbs

How to form the Ud. and Uds. command
Exercise 1: Ud. command forms
Exercise 2: Uds. command forms
Exercise 3: Commands (tú forms)

Conditional

Conditional perfect

Future 1
Future 2
Future 3
Future 4
Future 5

Future perfect 1
Future perfect 2

Gerund (present participle)

Past (perfect) participle

Present perfect 1
Present perfect 2

Present perfect and past perfect (pluperfect)

Present progressive

Formation of the imperfect: Overview and explanation
Imperfect forms 1 (Regular verbs)
Imperfect forms 2 (Irregular verbs)
Imperfect forms 3 (All verbs)

Formation of the preterit: Overview and explanation
Preterit forms 1 (Regular verbs: beginning level)
Preterit forms 2 (Verbs with spelling changes: beginning level)
Preterit forms 3 (Unaccented and irregular verb forms: beginning level)
Preterit forms 4 (Stem changing -ir verbs: beginning level)
Preterit forms 5 (All verbs: beginning level)
Preterit forms 7 (All verbs: intermediate level)
Preterit forms 8 (All verbs: intermediate level)
Preterit forms 6 (All verbs: beginning level)

Past subjunctive 1
Past subjunctive 2

Verb Usage

Ser vs. estar

Ser vs. estar: Overview and explanation
Ser, estar o tener 1
Ser, estar o tener 2
Ser, estar, tener o haber 1
Ser, estar, tener o haber 2
Ser, estar, tener o haber 3
Ser, estar, tener o haber 4
Ser, estar, tener, haber o hacer

Preterit vs. imperfect

Preterit vs. imperfect: Overview and explanation
Preterit vs. imperfect (with English translation as a guide) 1
Preterit vs. imperfect (with English translation as a guide) 2
Preterit vs. imperfect (from context only)

Conditions

Past contrary-to-fact 1
Past contrary-to-fact 2
Simple and contrary-to-fact conditions 1
Simple and contrary-to-fact conditions 2

Subjunctive vs. indicative

Subjunctive vs. indicative – present (noun clauses) 1
Subjunctive vs. indicative – present (noun clauses) 2
Subjunctive vs. indicative – present (noun clauses) 3
Subjunctive vs. indicative – present (noun and adjective clauses)
Present indicative or subjunctive in adjective clauses
Present subjunctive or infinitive in adverbial clauses
Present indicative or subjunctive in noun clauses of emotion and doubt, adjective clauses, and adverbial clauses
Subjunctive vs. indicative – present (adverbial clauses)
Subjunctive vs. indicative – present (noun, adjective and adverbial clauses) 1
Subjunctive vs. indicative – present (noun, adjective and adverbial clauses) 2
Subjunctive vs. indicative – imperfect (noun clauses)
Subjunctive vs. indicative – imperfect (noun, adjective and adverbial clauses)
Subjunctive vs. indicative – past perfect (noun, adjective and adverbial clauses)
Subjunctive vs. indicative – present and past (adverbial clauses)
Subjunctive vs. indicative – present and past (noun, adjective, and adverbial clauses)
Subjunctive vs. indicative – present and past (noun, adjective, and adverbial clauses)
Subjunctive vs. indicative and conditions – general review