A to phrase on a verb — `obl` — proposal

Proposal: accept obl, as in EWT and in the universal obl/nmod. The text of _en/dep/iobj.md about nmod for to me is a UD v1 leftover (A to phrase on a verb: nmod in the text, obl in the data).

Why.

in EWT 2.18 a to phrase on a verb is obl 1285 times and nmod never;
the 2.18 validator checks the nmod/obl boundary (changes.md No. 17, error obl-should-be-nmod), and the data agree with it;
no loss: export is identity.

Effect on seeds. If examples from _en/dep/iobj.md get into the en/seeds seeds, to me there is obl.

Origin. A to phrase on a verb: nmod in the text, obl in the data.

Mova decides.

A to phrase on a verb — obl — proposal