Unit 5: The Family, irregular verbs Last updated Sep 12, 2023 Save as PDF 4.5: Lesson 12- Expresssions with verb Tener 5.1: Lesson 13- The Family Page ID23167 ( \newcommand{\kernel}{\mathrm{null}\,}\) 5.1: Lesson 13- The Family5.2: Lesson 14- Changing Stem Verbs