Latin/Lesson 6-The Perfect Passive

The perfect passive is an easy tense to form in Latin, and it is also one of the most useful. The verb "to love" in the perfect passive would translate into English as "I was loved".

Latin
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Forming the Perfect Passive in Latin

In order to form the perfect passive you must be familiar with the principal parts of the verb with which you are working, e.g., amo, amāre, amāvī, amātum. The fourth principal part is the perfect passive participle.

• In its neuter nominative form, the perfect passive participle is identical to the nominative supine (a fourth-declension noun whose morphology and usage are very restricted). Be careful not to confuse the two.

To use the perfect passive, first determine the gender and number of the subject of the sentence. For example, in the sentence "The queen was killed by the soldier," queen is the subject. In Latin, queen will be feminine nominative singular (regīna).

Now make the participle agree with the subject in gender and number (and case), just as you would with any adjective. As a review, the singular endings for the participle, a first/second declension adjective, are:

  Masculine: -us — (amātus)
  Feminine:  -a — (amāta)
  Neuter: -um — (amātum)

The endings for plural nouns are:

  Masculine: -ī — (amātī)
  Feminine:  -ae — (amātae)
  Neuter: -a — (amāta)

These participles by themselves can be translated with "having been", eg. amatus = having been loved. Add a present form of sum, and you have the perfect passive, eg. amatus sum = I am having been loved = I have been loved.

Conjugation of Verbs in the Perfect Passive

First Conjugation (amō, to love)

Person	Singular	Plural
1st	amātus(/-a) sum	amātī(/-ae) sumus
2nd	amātus(/-a) es	amātī(/-ae) estis
3rd	amātus(/-a/-um) est	amātī(/-ae/-a) sunt

Second Conjugation (moneō, to warn)

Person	Singular	Plural
1st	monitus sum	monitī sumus
2nd	monitus es	monitī estis
3rd	monitus est	monitī sunt

Third Conjugation (regō, to rule)

Person	Singular	Plural
1st	rectus sum	recti sumus
2nd	rectus es	rectī estis
3rd	rectus est	rectī sunt

Fourth Conjugation (audiō, to hear)

Person	Singular	Plural
1st	audītus sum	audītī sumus
2nd	audītus es	audītī estis
3rd	audītus est	audītī sunt

Notes

1. Remember that the subject must agree with the passive participle.
2. Passive verbs do not take an object. Instead they have an agent or instrument, indicated by the ablative case.

Examples

Regina ā milite interfecta est..

"The queen was killed by the soldier."

Rex ad proelium est ā servīs portātus.

"The king was carried to the battle by his slaves."

Numquam enim ā Pomponiā nostrā certior sum factus esse cuī dare litterās possem. (Cicero, Ad Atticum 1.5)

"For I was never made aware by our Pomponia that there was someone to whom I could give a letter."

Exercises

Convert the following sentences with relative clauses into sentences with the same meaning but using past participles.

eg. Aemilianus vidit urbem quam deleverat -> Aemilianus vidit urbem a se deletam

1. colonus exit casam quam vendidit
2. colonus videt nuntium (messenger) quam Romam misit
3. nuntius colono dedit epistolam quam coloni pater scripserat
4. colonus gratias egit (gave thanks) nuntio quem saepe viderat