okaja is infinitive. o is probably imperative.
otges is imperfective present. In the past otʝīt is used.
otʝīt is habitual present. opədīt is habitual past.
otɕa is perfective present. opəpâ is perfective past.
otʝīph is hortatitve present.
opənpēh is whatever the 'should have' mood is called; usually past but sometimes present.
opədêr is optative.

The language is either Low Tavarian or High Tavarian. I'm not sure which. My intuition says Low, but I want to place these closer to the (southern) Taol languages so they can have some similarity in verbal morphology.

Meanwhile:

Caighir is a distant descendant of the Maotic language. It is the standard dialect; another dialect is called Thâgwhanaigh. In Caighir these are pronounced [ˈkʲæɣɨʁ] and [ˌθag.wəˈnəɪ]. In Thagwhanaigh they are pronounced /tʃeɪɹ/ and /tʃɜ̀ːwaːniː/. The etymology of the latter is (point of divergence) *tʰaːgwanakʲe < (Maotic) *Thao-kuelin-óké. The -óké suffix is the same one as in Soróké, a dialect of Maotic.