4TH DECLENSION

NOUNS in -US

SINGULAR Nominative Accusative Genitive Dative Ablative us subject um object Genitive ūs of _____ Dative u ī to/for ______ Ablative ū by/with/from _________

PLURAL Nominative Accusative Genitive Dative Ablative ūs subject ūs object Genitive uum of _____ Dative ibus to/for ______ Ablative ibus by/with/from _________

NEUTER NOUNS in -U

SINGULAR Nominative Accusative Genitive Dative Ablative ū subject ū object Genitive ūs of _____ Dative [ū] to/for ______ Ablative ū by/with/from _________

PLURAL Nominative Accusative Genitive Dative Ablative ua subject ua object Genitive uum of _____ Dative ibus to/for ______ Ablative ibus by/with/from _________

VOCABULARY adventus, -ūs m. arrival cāsus, -ūs m. event, accident, case (grammatical) exercitus, -ūs m. army gradus, -ūs m step impetus, -ūs m. attack manus, -ūs f. hand, band (of men) metus, -ūs m. fear portus, -ūs m. port, harbour senātus, -ūs m. senate domus, -ūs f. home [also takes 2nd. declension endings] cornu, -ūs n. horn (of an animal) genu, -ūs n knee

portūs

of harbour harbours (subj) harbours (obj)

senātū

by/with/from senate

exercituum

of armies

genibus

to/for knees by/with/from knees

metus

fear (subj)

adventibus

to/for arrivals by/with/from arrivals

manūs

hands (subj) hands (obj) of hand

cornū

horn (subj) horn (obj) by/with/from horn [to/for horn]

domus

home (subj)

manuum

of hands

cāsūs

cases (subj) cases (obj) of case

senātum

senate (obj)

exercitūs

armies (subj) armies (obj) of army

portum

harbour (obj)

domūs

homes (subj) homes (obj) of home

metibus

to/for fears by/with/from fears

adventus

arrival (subj)

manū

by/with/from hand

cornua

horns (subj) horns (obj)

impetūs

attacks (subj) attacks (obj) of attack

domum

home (obj)

senātuum

of senates

manibus

to/for hands by/with/from hands

metū

by/with/from fear

genua

knees (subj) knees (obj)

exercitum

army (obj)

impetus

attack (subj)

adventūs

arrivals (subj) arrivals (obj) of arrival

cāsum

case (obj)

adventū

by/with/from arrival

domibus

to/for homes by/with/from homes

senātūs

senates (subj) senates (obj) of senate

manuum

of hands

gradum

step (obj)

portuum

of harbours

gradūs

steps (subj) steps (obj) of step

impetū

by/with/from attack