15 Stem-Changing Verbs—Class III

In stem-changing verbs of Class III (-ir verbs), the e of the stem changes to i in all the forms of the present indicative tense, except the nosotros and vosotros forms, and in the third-person singular and plural of the preterit.

Pedir    to ask for

Present Indicative: pido, pides, pide, pedimos, pedís, piden    I ask for, etc.

Imperfect: pedía, etc.    I was looking for, etc.

Preterit: pedí, pediste, pidió, pedimos, pedisteis, pidieron    I asked for, etc.

Future: pediré, etc.    I will ask for, etc.

Conditional: pediría, etc.    I would ask for, etc.

Present Participle: pidiendo    asking for

Past Participle: pedido

Present Subjunctive: pida, pidas, pida, pidamos, pidáis, pidan    that I ask for/will ask for, etc.

Imperfect Subjunctive: pidiera (pidiese), etc.    that I asked for/would ask for, etc.

Present Perfect Subjunctive: haya pedido, etc.    that I (have) asked for, etc.

Pluperfect Subjunctive: hubiera (hubiese) pedido, etc.    that I had asked for/would have asked for, etc.; if I had asked for, etc.

All Spanish forms not in italics are regular.

Images

Para practicar

Change the verbs to the tense and person indicated:

Images

Images

Mastery Test

Translate into English:

1. que ellos gimieran _________________________

2. que me vista _________________________

3. él pediría _________________________

4. medíamos _________________________

5. midáis _________________________

6. impedimos _________________________

7. Ud. gimió _________________________

8. competiré _________________________

9. sirviéramos _________________________

10. él gime _________________________

11. mediste _________________________

12. sirvieron _________________________

13. compito _________________________

14. se visten _________________________

15. que impidas _________________________

Repaso (Stem-changing verbs)

A. Write the third-person singular present indicative of the following verbs:

Images

B. Write the first-person plural present subjunctive of the following verbs:

Images

C. Write in Spanish:

1. they understand _________________________

2. that we spoil/will spoil _________________________

3. that I dress/will dress _________________________

4. he is not amusing himself _________________________

5. that we close/will close _________________________

6. you (s., fam.) asked for _________________________

7. she did not notice _________________________

8. he meets _________________________

9. that you (s., fam.) groaned/would groan _________________________

10. that I die/will die _________________________

11. that you (s., fam.) move/will move _________________________

12. that we served/would serve _________________________

13. they notice _________________________

14. I close _________________________

15. he competes _________________________

16. that you (s., fam.) show/will show _________________________

17. that I amused/would amuse myself _________________________

18. they served _________________________

19. you (pl., fam.) do not lose _________________________

20. that she sleeps/will sleep _________________________

21. he prevents _________________________

22. that I give back/will give back _________________________

23. they felt _________________________

24. that you (pl., for.) prevent/will prevent _________________________

25. does he understand? _________________________

26. they are not dying _________________________

27. she did not compete _________________________

28. that it snows/will snow _________________________

29. you (s., fam.) are lying _________________________

30. that they asked for/would ask for _________________________