1. Salvete, discipuli! Chapter XXV: Infinitives

2. Verbal Aspects Indicative Subjunctive Imperative Infinitive Participle ActivePassive Present Imperfect Future Perfect Pluperfect Future Perfect 1 st 2 nd 3 rd SingularPlural

3. What is an Infinitive? An Infinitive is typically defined as a verbal noun because it allows one to make an action the subject or object of a sentence: I love to fly. It is better to have loved and lost than never to have loved at all.

4. What is an Infinitive? An infinitive is identified in English by the use of the phrase “to verb”. He loves to run. To err is human, to forgive divine.

5. What is an Infinitive? An infinitive is identified in English by the use of the phrase “to verb”. He loves to run. To err is human, to forgive divine.

6. Verbal Aspects Indicative Subjunctive Imperative Infinitive Participle ActivePassive Present Imperfect Future Perfect Pluperfect Future Perfect 1 st 2 nd 3 rd SingularPlural

7. Verbal Aspects Indicative Subjunctive Imperative Infinitive Participle ActivePassive Present Imperfect Future Perfect Pluperfect Future Perfect As an infinitive is not fully a verb, it does not have Person OR Number!

8. How many Infinitives are there? Simply put, there are three types of infinitives that one can use to describe a noun. –Present Infinitives –Past (Perfect) Infinitives –Future Infinitives The reason there are only 3 infinitives is because there are 3 times when an action could occur: now, before or later. (n.b. Infinitives follow RELATIVE tense)

9. The Infinitive Box ActivePassive Present Past (Perfect) Future To help organize the inifnitives in Latin, we use what is called the Infinitive Box.

10. The Infinitive Box ActivePassive Present Past (Perfect) Future However, unlike Participles, we use all of the boxes in the Infinitive Box.

11. The Present Infinitives We have already learned the present infinitives: The Present Active Infinitive is the same form as the 2nd principle part of a verb. To form the Present Passive Infinitive, simply remove the final “-e” from the 2nd prin. part and replace it with an ‘-ī’.

12. The Present Infinitives To form the Present Passive Infinitive, simply remove the final “-e” from the 2nd prin. part and replace it with an ‘-ī’. However, in the 3rd conjugation, remove the entire ‘-ere’ before attaching the ‘-ī’. To translate the Present Infinitives: Active: “to verb” Passive: “to be verbed”

13. The Participle Box ActivePassive Present amāreamārī Past (Perfect) Future amō, amāre, amāvī, amātus

14. Practice 1.present active infinitive of petō, petere, petīvī, petītum 2.present passive infinitive educō, educāre, educāvī, educātum 3.present active infinitive of capiō, capere, cepī, captus 4.present passive infinitive of pellō, pellere, pepulī, pulsum

15. The Past (Perfect) Infinitives To form the Perfect Active Infinitive: 1.Use the 3rd Principle Part and remove the ī. 2.Add an “-isse”. habeō, habēre, habuī, habītum

16. The Past (Perfect) Infinitives To form the Perfect Active Infinitive: 1.Use the 3rd Principle Part and remove the ī. 2.Add an “-isse”. habeō, habēre, habuī, habītum

17. The Past (Perfect) Infinitives To form the Perfect Active Infinitive: 1.Use the 3rd Principle Part and remove the ī. 2.Add an “-isse”. habeō, habēre, habuī, habītum --> habuisse To translate the Perfect Active Infinitive: “to have verbed”

18. The Past (Perfect) Infinitives To form the Perfect Passive Infinitive: 1.Use the 4th Principle Part (Perfect Passive Participle) 2.Add “esse”. habeō, habēre, habuī, habītum

19. The Past (Perfect) Infinitives To form the Perfect Passive Infinitive: 1.Use the 4th Principle Part (Perfect Passive Participle) 2.Add “esse”. habeō, habēre, habuī, habītum

20. The Past (Perfect) Infinitives To form the Perfect Passive Infinitive: 1.Use the 4th Principle Part (Perfect Passive Participle) 2.Add “esse”. habeō, habēre, habuī, habītum --> habitum esse To translate the Perfect Passive Infinitive: “to have been verbed”

21. The Participle Box ActivePassive Present amāreamārī Past (Perfect) amāvisseamātum esse Future amō, amāre, amāvī, amātum

22. Practice 1.perfect active infinitive of petō, petere, petīvī, petītum 2.perfect passive infinitive educō, educāre, educāvī, educātum 3.perfect active infinitive of capiō, capere, cepī, captus 4.perfect passive infinitive of pellō, pellere, pepulī, pulsum

23. The Future Infinitives To form the Future Active Infinitive: 1.Form the Future Active Participle. 2.Add “esse” habeō, habēre, habuī, habītum

24. The Future Infinitives To form the Future Active Infinitive: 1.Form the Future Active Participle. 2.Add “esse” habeō, habēre, habuī, habītum habiturum

25. The Future Infinitives To form the Future Active Infinitive: 1.Form the Future Active Participle. 2.Add “esse” habeō, habēre, habuī, habītum habiturum esse

26. The Future Infinitives To form the Future Active Infinitive: 1.Form the Future Active Participle. 2.Add “esse” To translate the Future Active Infinitive: to be about to verb / to be fixin’ to verb

27. The Future Infinitives To form the Future Passive Infinitive: 1.Use the 4th principle part. 2.Add “īrī” habeō, habēre, habuī, habītum

28. The Future Infinitives To form the Future Passive Infinitive: 1.Use the 4th principle part. 2.Add “īrī” habeō, habēre, habuī, habītum

29. The Future Infinitives To form the Future Passive Infinitive: 1.Use the 4th principle part. 2.Add “īrī” habeō, habēre, habuī, habītum --> habitum īrī

30. The Future Infinitives To form the Future Passive Infinitive: 1.Use the 4th principle part. 2.Add “īrī” To translate the Future Passive Infinitive: “to be about to be verbed/to be fixin’ to be verbed”

31. The Infinitive Box ActivePassive Present amāreamārī Past (Perfect) amāvisseamātum esse Future amaturum esseamatum īrī amō, amāre, amāvī, amātum

32. Practice 1.future active infinitive of petō, petere, petīvī, petītum 2.future passive infinitive educō, educāre, educāvī, educātum 3.future active infinitive of capiō, capere, cepī, captus 4.future passive infinitive of pellō, pellere, pepulī, pulsum

33. More Practice Workbook... p. 355, 1-5 p. 357, 1-5

34. Homework HW 35