1358. (1.) Certain substantives without an attribute are put in the
ablative alone to denote manner; but usually substantives without an
attribute have #cum#.
(_a._) Such adverbial ablatives are #iūre# and #iniūriā#, #ratiōne et
viā#, #silentiō#, #vitiō#, #ōrdine#, #sponte#, #cōnsuētūdine#, &c.: as,
#Arātus iūre laudātur#, _Off._ 2, 81, _Aratus is justly admired_.
#iniūriā suspectum#, _C._ 1, 17, _wrongfully suspected_. #in omnibus,
quae ratiōne docentur et viā#, _O._ 116, _in everything that is taught
with philosophic method_. #silentiō ēgressus#, 7, 58, 2, _going out in
silence_. #cēnsōrēs vitiō creātī#, L. 6, 27, 5, _censors irregularly
appointed_. #ōrdine cūncta exposuit#, L. 3, 50, 4, _he told the whole
story from beginning to end_, i.e. with all the particulars. (_b._) With
#cum#: #face rem hanc cum cūrā gerās#, Pl. _Per._ 198, _see that this
job with care thou dost_. #cum virtūte vīvere#, _Fin._ 3, 29, _to live
virtuously_.
1359. (2.) The ablative of a substantive with an attribute is often used
to denote manner, sometimes with #cum#: as,
(_a._) #ī pede faustō#, H. _E._ 2, 2, 37, _go with a blessing on thy
foot_. #dat sonitū magnō strāgem#, Lucr. 1, 288, _it deals destruction
with a mighty roar_. #ferārum rītū sternuntur#, L. 5, 44, 6, _they throw
themselves down beast-fashion_. #apis Matīnae mōre modōque operōsa
carmina fingō#, H. 4, 2, 27, _in way and wise of Matin bee laborious
lays I mould_. #‘indoctus’ dīcimus brevī prīmā litterā, ‘īnsānus’
prōductā, ‘inhūmānus’ brevī, ‘īnfēlīx’ longā#. _O._ 159, _we pronounce_
#indoctus# _with the first letter short_, #īnsānus# _with it long_,
#inhūmānus# _with it short_, #īnfēlīx# _with it long_ (167). #ternō
cōnsurgunt ōrdine rēmī#, V. 5, 120, _with triple bank each time in
concert rise the oars_. (_b._) #Allobroges magnā cum cūrā suōs fīnēs
tuentur#, 7, 65, 3, _the Allobrogans guard their own territory with
great care_.
1360. With a substantive meaning _way_ or _manner_, as #modō#, #rītū#,
&c., _feeling_ or _intention_, as #hāc mente#, #aequō animō#,
_condition_, as #eā condiciōne#, or a part of the body, as in #nūdō
capite#, _bareheaded_, #cum# is not used.
1361. Other expressions denoting manner, particularly prepositional
expressions with #per#, may be found in the dictionary: as, #per dolum#,
4, 13, 1, _by deceit_, #per iocum#, _Agr._ 2, 96, _in fun_, #per
litterās#, _Att._ 5, 21, 13, _by letter_, _in writing_, #per vim#, _RA._
32, _violently_, #per praestigiās#, _V._ 4, 53, _by some hocus pocus or
other_, &c., &c. Sometimes the ablative with #ex#.