But whereas most inherited Tocharian PPs to non-a-roots may reflect zero-grade, e.g., TB kekamu, TA kakmu 'having come' (< PT [*k.sup.w]e-[k.sup.w]em-ewe [left arrow] PIE [*g.sup.w]e-[g.sup.w]m-wos- ~ *-us-u- '), others appear to have o-grade, such as TB kekenu 'having come about' (< PT *ke-ken-awe).
Our roles and responsibilities are well documented in Army publications and are readily accessible by the commanders and O-grade officers in the field who rate warrant officers.
First of all, the assumption of an altered "proterodynamic" type for PIE with a strong stem with e-grade of the root and o-grade of the suffix requires further justification beyond that offered for t-stems alone (pp.
However, armed with Higher Maths, a scraped pass in O-Grade physics and some help from Google, I was able to discover that it cost PS2.6 billion to build the Large Hadron Collider.