Los Verbos Irregulares: tener (subjuntivo imperfecto) Google Slides™ Conjugation
The Present Subjunctive - Ser and Estar; Present, Preterit, and Imperfect Tenses; Progressive Tenses; Present Subjunctive; Commands - Master Accelerated Grammar to Take Your Spanish to the Next Level - Advanced Spanish
The present subjunctive in Spanish - Spanish Via Skype