The verb ser is irregular in almost all forms and tenses.
-
ser = to be
- gerund form = siendo
- past participle = sido
Spanish I
- Spelling and Pronunciation
- Gender Nouns and Articles
- Replacing Nouns with Pronouns
- Infinitive and Regular Verb Use
- Basic Sentence Structure
- Irregular Verbs in the Present Tense
- Asking and Answering Questions
- Adjectives
- Adverbs and Comparisons
- Direct and Indirect Object Pronouns
-
The Preterite Tense
- Quiz: Regular Verbs in the Preterite Tense
- Different Yo Forms in the Preterite Tense
- Quiz: Different Yo Forms in the Preterite Tense
- Stem Changers in the Preterite Tense
- Quiz: Stem Changers in the Preterite Tense
- Irregulars in the Preterite Tense
- Regular Verbs in the Preterite Tense
- Quiz: Irregulars in the Preterite Tense
- Preterite Tense Situations
- Quiz: Preterite Tense Situations
- Preterite Tense Indicators
- Quiz: Preterite Tense Indicators
- The Imperfect Tense
- Narration in the Past
- Prepositions
- Reflexive, Prepositional, and Demonstrative Pronouns
- Commands
- Negatives
- Thematic Vocabulary
-
Verb Charts
- The Verb Comer
- The Verb Escribir
- The Verb Ir
- The Verb Ser
- The Verb Dar
- The Verb Estar
- The Verb Hablar
- The Verb Hacer
- The Verb Poner
- The Verb Salir
- The Verb Ver
- The Verb Saber
- The Verb Caer
- The Verb Traer
- The Verb Pensar
- The Verb Mentir
- The Verb Tener
- The Verb Venir
- The Verb Jugar
- The Verb Dormir
- The Verb Pedir
- The Verb Decir
- The Verb Seguir
- Idiomatic Expressions
- Spanish I Quizzes
The Verb Ser
- Quiz: Vowels
- Stress and Accentuation
- Quiz: Stress and Accentuation
- Consonants
- Quiz: Consonants
- Vowels
- Articles
- Quiz: Articles
- Gender
- Quiz: Gender
- Number and Plurality
- Nouns
- Quiz: Number and Plurality
- Compound Nouns
- Pronoun Cases
- Quiz: Pronoun Cases
- Subject Case Pronouns
- Quiz: Subject Case Pronouns
- Pronoun Use
- Quiz: Pronoun Use
- Regular Verbs in the Present Tense
- Quiz: Regular Verbs in the Present Tense
- Choosing the Correct Verb Form
- Present Progressive
- Quiz: Present Progressive
- Infinitives
- Quiz: Infinitives
- Verbs
- Quiz: Sentence Structure
- Conjunctions
- Quiz: Conjunctions
- Punctuation
- Quiz: Punctuation
- Sentence Structure
- Quiz: Stem-Changing Verbs in the Present Tense
- Confusing Verbs: Determining Which Verb to Use
- Quiz: Confusing Verbs: Determining which Verb to Use
- Common Verbs Irregular in the Present Tense
- Quiz: Common Verbs Irregular in the Present Tense
- Stem-Changing Verbs in the Present Tense
- Quiz: Yes or No Questions
- Interrogative Pronouns (Question Words)
- Quiz: Interrogative Pronouns (Question Words)
- Question Words as Subjects
- Quiz: Question Words as Subjects
- Using the Right Pronoun to Answer a Question
- Yes or No Questions
- Quiz: Using the Right Pronoun to Answer a Question
- Adjective Types
- Quiz: Adjective Types
- Adjectives from Verbs
- Quiz: Adjectives from Verbs
- Adjective Use
- Quiz: Adjective Use
- Adverb Placement in a Sentence
- Quiz: Adverb Placement in a Sentence
- Shortened Adverbs
- Quiz: Shortened Adverbs
- Comparisons
- Adverbs from Adjectives
- Quiz: Adverbs from Adjectives
- Quiz: Comparisons
- Quiz: Irregular Adverbs
- Direct Objects and Direct Object Pronouns
- Quiz: Direct Objects and Direct Object Pronouns
- Indirect Objects and Indirect Object Pronouns
- Quiz Indirect Objects and Indirect Object Pronouns
- Double Object Sentences
- Objective Cases
- Quiz: Double Object Sentences
- Quiz: Objective Cases
- Quiz: Regular Verbs in the Preterite Tense
- Different Yo Forms in the Preterite Tense
- Quiz: Different Yo Forms in the Preterite Tense
- Stem Changers in the Preterite Tense
- Quiz: Stem Changers in the Preterite Tense
- Irregulars in the Preterite Tense
- Regular Verbs in the Preterite Tense
- Quiz: Irregulars in the Preterite Tense
- Preterite Tense Situations
- Quiz: Preterite Tense Situations
- Preterite Tense Indicators
- Quiz: Preterite Tense Indicators
- Quiz: Regular Verbs in the Imperfect
- The Three Imperfect Irregulars
- Quiz: The Three Imperfect Irregulars
- Imperfect Situations
- Quiz: Imperfect Situations
- Imperfect Indicators
- Regular Verbs in the Imperfect
- Quiz: Imperfect Indicators
- Quiz: Verbs That Change Meaning in the Preterite
- Preterite-Imperfect Formulas
- Quiz: Preterite-Imperfect Formulas
- Expressions of Time
- Quiz: Expressions of Time
- Introduction to Narration of the Past
- Verbs That Change Meaning in the Preterite
- Quiz: Simple Prepositions
- Para and Por
- Quiz: Para and Por
- Quiz: Other Common Prepositions
- Compound Prepositions
- Quiz: Compound Prepositions
- Preposition Use with Verbs
- Quiz: Preposition Use with Verbs
- Simple Prepositions
- Quiz: Reflexivity
- Prepositional Pronouns
- Quiz: Prepositional Pronouns
- Demonstrative Pronouns
- Quiz: Demonstrative Pronouns
- Reflexivity
- Quiz: Tú Commands
- Usted and Ustedes Commands
- Quiz: Usted and Ustedes Commands
- Command Forms of Verbs
- Quiz: Command Forms of Verbs
- Command Forms with Reflexive Pronouns
- Tú Commands
- Quiz: Command Forms with Reflexive Pronouns
- Negative Sentences
- Negatives and Other Parts of Speech
- Quiz: Negatives
- Introduction to Negatives
- Negative Words and Expressions
- Body and Health
- Home
- Neighborhood and Buildings
- Clothing
- Work
- Family
- School
- Sports, Diversions, and Amusements
- Travel
- Foods
- Animals
- Nature
- Weather and Seasons
- Days of the Week
- Months of the Year
- Quiz: Thematic Vocabulary
- The Verb Comer
- The Verb Escribir
- The Verb Ir
- The Verb Ser
- The Verb Dar
- The Verb Estar
- The Verb Hablar
- The Verb Hacer
- The Verb Poner
- The Verb Salir
- The Verb Ver
- The Verb Saber
- The Verb Caer
- The Verb Traer
- The Verb Pensar
- The Verb Mentir
- The Verb Tener
- The Verb Venir
- The Verb Jugar
- The Verb Dormir
- The Verb Pedir
- The Verb Decir
- The Verb Seguir
- State an Opinion
- Conclusions
- Contrasts
- Cause and Effect
- Location
- Introduce a Topic
- Time
- Transitions
- Manner
- Means
- Helpful Expressions
- Online Quizzes for CliffsNotes Spanish I QuickReview, 2nd Edition
Top