1. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-1 You’ve already seen that many verbs in Spanish change their stem vowel when conjugated. There is a third kind of stem-vowel change in some verbs, such as pedir (to ask for; to request). In these verbs, the stressed vowel in the stem changes from e to i, as shown in the diagram.

2. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-2  As with other stem-changing verbs you have learned, there is no stem change in the nosotros/as or vosotros/as forms in the present tense.

3. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-3  To help you identify verbs with the e:i stem change, they will appear as follows throughout the text:

4. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-4  These are the most common e:i stem- changing verbs:

5. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-5  ¡Atención! The verb decir is irregular in its yo form: yo digo.

6. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-6  The yo forms of seguir and conseguir have a spelling change in addition to the stem change e:i.

7. ©2014 by Vista Higher Learning, Inc. All rights reserved.4.3-7 Provide the correct forms of the verbs. 1.Arturo y Eva _______. 2.Yo _____. 3.Nosotros _____. 4.Julia _____. 5.Sofía y yo _____. 1.Yo _______. 2.Él _____. 3.Tú _____. 4.Usted _____. 5.Ellas _____. 1.Yo _______. 2.Nosotros _____. 3.Tú _____. 4.Los chicos _____. 5.Usted _____. repiten sigo seguir (e: i)repetir (e:i)decir (e:i) digo