Memory Palace: Latin Endings
Catchy phrases to lock in the patterns forever.
Case Functions
The Mnemonic
Naughty Girls Don't Accept Apples Very often
Naughty
Nominative
Subject - who's doing it
Girls
Genitive
Possession - "of" something
Don't
Dative
Indirect Object - "to/for"
Accept
Accusative
Direct Object - receives action
Apples
Ablative
"By/with/from" - means/agent
Very often
Vocative
Direct address - calling someone
The Timeline of Tenses
Just like in the drills: Present (Now) → Imperfect (Was) → Future (Will).
1st & 2nd Conjugation Pattern
Standard Verbs (like Amō)
Rule: "BA" for Past, "BI" for Future
Present
"I love"
Imperfect
"I was loving"
Future
"I will love"
Mnemonic: "Bo - Bi - Bu" is only for 1st & 2nd!
3rd & 4th Conjugation Pattern
Tricky Verbs (like Dūcō)
Rule: "BA" for Past... "A-then-E" for Future!
Present
"I lead"
Imperfect
"I was leading"
Future
"I will lead"
Mnemonic: "A-then-E" (Start with AM, then switch to E's)
Noun Endings
1st Declension (Feminine)
The "A-Stem" Table
The Story of "Ah!"
| Case | Singular | Plural |
|---|---|---|
| Nom | -a | -ae |
| Gen | -ae | -ārum |
| Dat | -ae | -īs |
| Acc | -am | -ās |
| Abl | -ā | -īs |
2nd Declension (Masculine)
The "US-Stem" Table
The "US" Bus
| Case | Singular | Plural |
|---|---|---|
| Nom | -us | -ī |
| Gen | -ī | -ōrum |
| Dat | -ō | -īs |
| Acc | -um | -ōs |
| Abl | -ō | -īs |
The Plural Cheat Sheet
Plural Patterns
1st Declension Plural
-ae, -ārum, -īs, -ās, -īs
"AY! A RUM on ICE! AHS on ICE!"
2nd Declension Plural
-ī, -ōrum, -īs, -ōs, -īs
"EE! O-RUM on ICE! OSE on ICE!"
3rd Declension Plural
-ēs, -um, -ibus, -ēs, -ibus
"ACE-UM-IBUS" (the magic chant!)
Key Pattern: Dat/Abl Plural = -īs (1st/2nd) or -ibus (3rd) — always the same!
2nd Neuter
The Twin Rule
Nom = Acc always!
| Case | Singular | Plural |
|---|---|---|
| Nom | -um | -a |
| Gen | -ī | -ōrum |
| Dat | -ō | -īs |
| Acc | -um | -a |
| Abl | -ō | -īs |
Plurals always end in -A!
3rd Declension (M/F)
The Wild Card
Check the genitive!
| Case | Singular | Plural |
|---|---|---|
| Nom | --- | -ēs |
| Gen | -is | -um |
| Dat | -ī | -ibus |
| Acc | -em | -ēs |
| Abl | -e | -ibus |
IS-I-EM-E / ES-UM-IBUS
3rd Neuter
The Tempus Rule
Nom = Acc (3rd Style)
| Case | Singular | Plural |
|---|---|---|
| Nom | --- | -a |
| Gen | -is | -um |
| Dat | -ī | -ibus |
| Acc | --- | -a |
| Abl | -e | -ibus |
Like "tempus / tempora"
Adjectives
The Golden Rule
G • N • C
Adjectives AGREE!
Gender, Number, Case - all three must match the noun
Gender
Masc • Fem • Neut
Number
Sing • Plural
Case
Nom • Gen • Dat • etc.
The Drill Match
-US
Masculine
-A
Feminine
-UM
Neuter
"US is for Boys!"
"A is for Girls!"
"UM is for Toys!"
The Agreement Table (Singular)
| Case | Masc (-us) | Fem (-a) | Neut (-um) |
|---|---|---|---|
| Nom | -us | -a | -um |
| Gen | -ī | -ae | -ī |
| Dat | -ō | -ae | -ō |
| Acc | -um | -am | -um |
| Abl | -ō | -ā | -ō |
They borrow endings from the 1st and 2nd declensions!
The Agreement Table (Plural)
| Case | Masc (-ī) | Fem (-ae) | Neut (-a) |
|---|---|---|---|
| Nom | -ī | -ae | -a |
| Gen | -ōrum | -ārum | -ōrum |
| Dat | -īs | -īs | -īs |
| Acc | -ōs | -ās | -a |
| Abl | -īs | -īs | -īs |
The Core Verbs
sum, esse, fuī
To Be
The foundation of everything.
Present (I am)
Imperfect (I was)
"The ERA of the past"
Future (I will be)
"Be a hERO in the future"
possum, posse, potuī
To Be Able
Pot- + Sum.
Present (I can)
Imperfect (I could)
Future (I will be able)
The Golden Rule
POSS- before S
POT- before vowels
"Repetitio est mater studiorum"
Repetition is the mother of learning.
Say these phrases out loud. Write them down. Repeat them until they're automatic. The best mnemonic is the one you've practiced!