ego, I, yousuī,of himself, etc.
Sing.Plur.Sing.Plur.Sing.Plur.
Nom.egonōsvōs————
Gen.meīnostrum, -trītuīvestrum, -trīsuīsuī
Dat.mihinōbīstibivōbīssibisibi
Acc.nōsvōssē, sēsēsē, sēsē
Abl.nōbīsvōbīssē, sēsēsē, sēsē

Note that suī is always reflexive.

[481.] DEMONSTRATIVE

Demonstratives belong to the first and second declensions, but have the pronominal endings -ī̆us and in the gen. and dat. sing.

ipse, self
SingularPlural
MASC.FEM.NEUT.MASC.FEM.NEUT.
Nom.ipseipsaipsumipsīipsaeipsa
Gen.ipsī´usipsī´usipsī´usipsōrumipsārumipsōrum
Dat.ipsīipsīipsīipsīsipsīsipsīs
Acc.ipsumipsamipsumipsōsipsāsipsa
Abl.ipsōipsāipsōipsīsipsīsipsīs
hic, this (here), he
Nom.hichaechochaehaec
Gen.huiushuiushuiushōrumhārumhōrum
Dat.huichuichuichīshīshīs
Acc.hunchanchochōshāshaec
Abl.hōchāchōchīshīshīs
iste, this, that (of yours), he
Nom.isteistaistudistīistaeista
Gen.istī´usistī´usistī´usistōrumistārumistōrum
Dat.istīistīistīistīsistīsistīs
Acc.istumistamistudistōsistāsista
Abl.istōistāistōistīsistīsistīs
ille, that (yonder), he
Nom.illeillailludillīillaeilla
Gen.illī´usillī´usillī´usillōrumillārumillōrum
Dat.illīillīillīillīsillīsillīs
Acc.illumillamilludillōsillāsilla
Abl.illōillāillōillīsillīsillīs
is, this, that, he
Nom.iseaidiī, eīeaeea
Gen.eiuseiuseiuseōrumeārumeōrum
Dat.iīs, eīsiīs, eīsiīs, eīs
Acc.eumeamideōseāsea
Abl.iīs, eīsiīs, eīsiīs, eīs
īdem, the same
Nom.īdeme´ademidemiī´dem
eī´dem
eae´deme´adem
Gen.eius´demeius´demeius´demeōrun´demeārun´demeōrun´dem
Dat.eī´demeī´demeī´demiīs´dem
eīs´dem
iīs´dem
eīs´dem
iīs´dem
eīs´dem
Acc.eun´demean´demidemeōs´demeās´deme´adem
Abl.eō´demeā´demeō´demiīs´dem
eīs´dem
iīs´dem
eīs´dem
iīs´dem
eīs´dem

Note. In the plural of is and īdem the forms with two i’s are preferred, the two i’s being pronounced as one.

[482.] RELATIVE

quī, who, which, that
SingularPlural
MASC.FEM.NEUT.MASC.FEM.NEUT.
Nom.quīquaequodquīquaequae
Gen.cuiuscuiuscuiusquōrumquārumquōrum
Dat.cuicuicuiquibusquibusquibus
Acc.quemquamquodquōsquāsquae
Abl.quōquāquōquibusquibusquibus

[483.] INTERROGATIVE

quis, substantive, who, what
SingularPlural
MASC. AND FEM.NEUT.MASC.FEM.NEUT.
Nom.quisquidquiquaequae
Gen.cuiuscuiusquōrumquārumquōrum
Dat.cuicuiquibusquibusquibus
Acc.quemquidquōsquāsquae
Abl.quōquōquibusquibusquibus