Appendix:Latin fourth conjugation

Wikipedia

The Latin fourth conjugation has an infinitive ending in '-ire'. The stem ends in an "i".

Example

audiō, audīre, audīvi, audītus - To hear

Active Indicative

Present

Person	Singular	Meaning	Plural	Meaning
1st	audiō	I hear	audīmus	We hear
2nd	audīs	You hear	audītis	You (pl.) hear
3rd	audit	He/she/it hears	audiunt	They hear

Imperfect

Person	Singular	Meaning	Plural	Meaning
1st	audiēbam	I was hearing	audiēbamus	We were hearing
2nd	audiēbas	You were hearing	audiēbatis	You (pl.) were hearing
3rd	audiēbat	He/she/it was hearing	audiēbant	They were hearing

Future

Person	Singular	Meaning	Plural	Meaning
1st	audiam	I will hear	audiēmus	We will hear
2nd	audiēs	You will hear	audiētis	You (pl.) will hear
3rd	audiet	He/she/it will hear	audient	They will hear

Perfect

Person	Singular	Meaning	Plural	Meaning
1st	audivi	I have heard	audivimus	We have heard
2nd	audivisti	You have heard	audivistis	You (pl.) have heard
3rd	audivit	He/she/it has heard	audiverunt	They have heard

Pluperfect

Person	Singular	Meaning	Plural	Meaning
1st	audiveram	I had heard	audiveramus	We had heard
2nd	audiveras	You had heard	audiveratis	You (pl.) had heard
3rd	audiverat	He/she/it had heard	audiverant	They had heard

Future Perfect

Person	Singular	Meaning	Plural	Meaning
1st	audivero	I will have heard	audiverimus	We will have heard
2nd	audiveris	You will have heard	audiveritis	You (pl.) will have heard
3rd	audiverit	He/she/it will have heard	audiverint	They will have heard

Passive Indicative

Present

Person	Singular	Meaning	Plural	Meaning
1st	audior	I am heard	audimur	We are heard
2nd	audieris	You are heard	audimini	You (pl.) are heard
3rd	auditur	He/she/it is heard	audiuntur	They are heard

Imperfect

Person	Singular	Meaning	Plural	Meaning
1st	audiebar	I was heard	audiebamur	We were heard
2nd	audiebaris	You were heard	audiebamini	You (pl.) were heard
3rd	audiebatur	He/she/it was heard	audiebantur	They were heard

Future

Person	Singular	Meaning	Plural	Meaning
1st	audiar	I will be heard	audiemur	We will be heard
2nd	audieris	You will be heard	audiemini	You (pl.) will be heard
3rd	audietur	He/she/it will be heard	audientur	They will be heard

Perfect

Person	Singular	Meaning	Plural	Meaning
1st	auditus sum	I have been heard	auditi sumus	We have been heard
2nd	auditus es	You have been heard	auditi estis	You (pl.) have been heard
3rd	auditus est	He/she/it has been heard	auditi sunt	They have been heard

Note: Suffixes change according to gender: -us m, -a f, -um n, -i m/pl, -ae f/pl, -a n/pl.

Pluperfect

Person	Singular	Meaning	Plural	Meaning
1st	auditus eram	I had been heard	auditi eramus	We had been heard
2nd	auditus eras	You had been heard	auditi eratis	You (pl.) had been heard
3rd	auditus erat	He/she/it had been heard	auditi erant	They had been heard

Note: Suffixes change according to gender: -us m, -a f, -um n, -i m/pl, -ae f/pl, -a n/pl.

Future Perfect

Person	Singular	Meaning	Plural	Meaning
1st	auditus ero	I will have been heard	auditi erimus	We will have been heard
2nd	auditus eris	You will have been heard	auditi eritis	You (pl.) will have been heard
3rd	auditus erit	He/she/it will have been heard	auditi erunt	They will have been heard

Note: Suffixes change according to gender: -us m, -a f, -um n, -i m/pl, -ae f/pl, -a n/pl.

Imperative

Active
Audī! (sing.) Hear!
Audīte! (pl.) Hear!

Passive
Audire! (sing.) Be heard!
Audimini! (pl.) Be heard!

Infinitives and Participles

Act. Inf. - Audīre
Pass. Inf. - Audiri
Act. Perf. Inf. - Audivisse
Pres. Part. - Audiens, Audientis
Perf. Pass. Part. - Auditus -a, -um
Fut. Act. Part. - Auditurus -a, -um
Fut. Pass. Part.(Gerundive) - Audiendus,-a, -um

Related topics

• Appendix:Latin first conjugation
• Appendix:Latin second conjugation
• Appendix:Latin third conjugation