Solve the mysteries of Spanish irregular verbs Practice Makes Perfect: Spanish Irregular Verbs Up Close puts the spotlight on this tricky grammar trouble spot. It boasts plenty of opportunities for practicing your language skills, as well as extensive examples based on a conversational style that will keep you engaged. The book also features a unique answer key that gives you more than just a listing of correct answers; it clues you in on the 'why' behind them. This book includes: Hundreds of exercises for practice, practice, practice A helpful answer key that provides detailed explanatory material for all answers Includes a special TurboVerb (TM) chart, developed by the author, that sorts out your difficulties with irregular verbs--tense by tense Topics include: Overview of the Spanish Verb System, The Four Microsystems of the Spanish Verb System, Present System I: Present Indicative, Present System II: Present Subjunctive, Present System III: Imperatives, Infinitive System I: Imperfect Indicative, Infinitive System II: Future, Infinitive System III: Conditional, Preterite System I: Preterite Indicative, Preterite System II: Imperfect Subjunctive, Participial System I: Gerund for Progressives, Participial System II: Past Participle for All Seven Perfect Tenses, Participial System III: Past Participle for the Passive Voice and as Adjective