Unit 6--> Latin

What are the 3rd declension noun endings for masc + fem (singular)?

Nom: ​ (a)  

Gen: ​ (b)  

Dat: ​ (c)  

Acc: ​ (d)  

Abl: ​ (e)  

• Dictionary Definition
• -is
• -i (w/ an accent mark)
• -em
• -e

What are the 3rd declension noun endings for masc + fem (plural)?

Nom: ​ (a)  

Gen: ​​ (b)  

Dat: ​ (c)  

Acc: ​ (d)  

Abl: ​ (e)  

• -es (w/ an accent mark on the e)
• -um (-ium)
• -ibus
• -es (-is) (w/ accent marks on the i and e)

What are the 3rd declension noun endings for neut (singular)?

Nom: ​ (a)  

Gen: ​​ (b)  

Dat: ​ (c)  

Acc: ​ (d)  

Abl: ​ ​ (e)  

• Dictionary Definition
• -is
• -is (with an accent mark on the -i)
• -e (-i) (with an accent mark on the i)

What are the 3rd declension noun endings for neut (plural)?

Nom: ​ (a)  

Gen: ​​ (b)  

Dat: ​ (c)  

Acc: ​ ​ (d)  

Abl: ​ ​​ (e)   ​

• -a (-ia)
• -um (-ium)
• -ibus

What are the three ways that you determine if a 3rd declension noun is an i-stem?

1. ​ (a)  

2. ​ (b)  

2 (cont): ​ (c)  

3. ​ (d)  

​ Two examples:

​ (e)  

• (1) Nom & gen singular have same # of syllables
• (2) stem of noun ends in 2 consonants
• 2nd consonant can't be 'i' or 'r'
• (3) The neuter nom sing ends in -e, -al, or -ar
• Nox, noctis, -ium (M) and Mons, montis, -ium (M)

How to form the present infinitives:

Active: ​ (a)  

Passive:

1st/2nd/4th conjugations: ​ (b)  

3rd conjugation: ​ (c)  

• 2nd principal part
• replace final -e of 2nd pp w/ -i
• replace entire -ere of 2nd pp w/ -i ( i w/accent)

How to form the perfect infinitives:

Active: ​ (a)  

Passive: ​ (b)  

esse is the ​ ​ (c)  

• add -isse to 3rd pp stem
• 4th pp + esse
• infinitive of 'sum'

How to form the future infinitives:

Active: ​ (a)  

Passive: ​ ​ ​ (b)  

• future active participle + esse
• DONT NEED TO KNOW

How to form active periphrastic infinitives:

How to form--> ​ (a)  

Translating the active:

When w/ esse: ​ (b)  

Example: ​ (c)  

When w/ fuisse: ​ (d)  

Example: ​ (e)  

• future active participle + fuisse or esse
• To be going to __
• to be going to desire
• to have been going to__
• to have been going to desire

How to form passive periphrastic infinitives:

How to form--> ​ (a)  

Translating the active:

When w/ esse: ​ (b)  

Example: ​ (c)  

When w/ fuisse: ​ (d)  

Example: ​ (e)  

• future passive participle + fuisse or esse
• to have to be __ed
• to have to be desired
• to have had to be __ed
• to have been going to desire