4th declension nouns

Question 1

How can 4th declension nouns be recognised?

Answer 1

The genetive singular form ends in ‘us’.
Also the nominative singular ends in ‘us’ and occasionally ‘u’

Question 2

What are the endings for fourth declension nouns (masculine, feminine and neuter)?

Answer 2

Singular

• nom - US
• voc - US
• acc - UM
• gen -US
• dat - UI
• abl -U

Plural

• nom -US
• voc -US
• acc -US
• gen -UUM
• dat -IBUS
• abl -IBUS

Further information:-http://www.nationalarchives.gov.uk/latin/beginners/lesson11/default.htm

Question 3

Decline redditus, -us (m.) rent

Answer 3

Singular

• nom - redditus
• voc - redditus
• acc - redditum
• gen - redditus
• dat - redditui
• abl - redditu

Plural

• nom - redditus
• voc - redditus
• acc - redditus
• gen - reddituum
• dat - redditibus
• abl - redditibus