Proto-Khoe : *tí
Meaning : I, me
Notes : The original situation is likely to have been best preserved in !Ora: *ti-re = *ti-de 'I (m.)', *ti-ta 'I (f.)'. Since ti- operates as a detachable prefix here, this explains why in some languages the forms te (< *de) and ta have replaced the original complex forms.
References : Vossen 234, 238, 239, etc..
