17.1.11

Irregular IR Verbs 2

Test yourself on Irregular IR Verbs 2

Test your knowledge with free interactive questions on Seneca — used by over 10 million students.

Radical Changing Stems (I → Y)

Most IR verbs that end in 'uir' change their stem in the 'él/ella' and 'ellos/ellas' forms of the preterite tense. These verbs drop the 'i' from the stem and instead have a 'y'.

Contribuir - to contribute

Contribuir - to contribute

  • Contribuí - I contributed.
  • Contribuiste - you contributed.
  • Contribuyó - he/she contributed.
  • Contribuimos - we contributed.
  • Contribuisteis - you contributed.
  • Contribuyeron - they contributed.
Oír - to hear

Oír - to hear

  • - I heard.
  • Oíste - you heard.
  • Oyó - he/she heard.
  • Oímos - we heard.
  • Oísteis - you heard.
  • Oyeron - they heard.

Verbs Ending in 'Ducir' in the Preterite Tense

Verbs that end in 'ducir' change the 'c' to a 'j' in a preterite tense.

Introducir - to introduce

Introducir - to introduce

  • Introduje - I introduced.
  • Introdujiste - you introduced.
  • Introdujo - he/she introduced.
  • Introdujimos - we introduced.
  • Introdujisteis - you introduced.
  • Introdujeron - they introduced.
Conducir - to drive

Conducir - to drive

  • Conduje - I drove.
  • Condujiste - you drove.
  • Condujo - he/she drove.
  • Condujimos - we drove.
  • Condujisteis - you drove.
  • Condujeron - they drove.
Traducir - to translate

Traducir - to translate

  • Traduje - I translated.
  • Tradujiste - you translated.
  • Tradujo - he/she translated.
  • Tradujimos - we translated.
  • Tradujisteis - you translated.
  • Tradujeron - they translated.
Jump to other topics
1

Phonics/Alphabet/Spellings

2

My Family & I

3

Time

4

Home

5

Body & Illness

6

Relationships

7

Customs & Festivals

8

School

9

Jobs

10

Town & Shopping

11

Food & Health Life

12

Free Time

13

Social Media

14

Holiday

15

The World Around Us

16

Present Tense

17

Past Tense

18

Future Tense

19

Conditional

20

Grammar

Practice questions on Irregular IR Verbs 2

Can you answer these? Test yourself with free interactive practice on Seneca — used by over 10 million students.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Answer all questions on Irregular IR Verbs 2

Unlock your full potential with Seneca Premium

  • Unlimited access to 10,000+ open-ended exam questions

  • Mini-mock exams based on your study history

  • Unlock 800+ premium courses & e-books

Get started with Seneca Premium