Scanlon's Latin Grammar - Essan.org

2. Locative case.
SEC0ND LATIN 1°3
a) This case was used to indicate the place where a thing was located,
but has come to be replaced by the ablative, usually with in,
except in the names of towns, small islands, and a few other words.
Romae, at Rome
Philippis, at Philippi
Athenis, at Athens
Rhodi, at Rhodes
Cypri, at Cyprus
Capreis, at Capri
belli, at war
A few adverbs of time are locative.
heri, yesterday
militiae, in n1ilitary sert'ice
humi, on the ground
domi, at hOfne
foris, out of doors
ruri, in the country
terra marique, by land and s~a
vesperi, in the ~vening
b) In the singular of the first and second declensions the locative
has the same form as the genitive. This includes domi, which has
forms in both second and fourth declensions. In the plural and in the
third declension the locative has the same form as the dative or
ablative.
c) From the fifth declension have come a few adverbs and expressions
of time ending in e.
hodie, today
perendie, day after tomorrow
mane, in the morning
die quarto, the fourth day
pridie, the day before
3. Future perfect tense. This tense is much commoner in Latin than
in English.
a) The future perfect denotes action as completed in the future.
Dt statuta servaveritis, ita pace fruemini. As you keep the laws, so
will you enjoy peace.
Perendie noverit quid fecerint. By the day after tomorrow he will
know what they have done.