So everyone, I have heard different ways of saying tegu. What do you all think? Is it..

te-gu (tay-goo)
or
te-gu (teg-ew) te=like tether
or
te-gu (tay-ju)
or
te-gu (tej-ew) te=like tether

the dictionary says this
te-gu (t?-g??') as in t?=same sound as pit and g??'=same sound as boot

I have never heard it pronounced like this myself