Now we can also build up a rough semantic generalization of Table-1 of Korean PSIs.
we can characterize the licensing condition of amwu-N-to/-irato/-ina in terms of "(non/anti-)veridicality" as in the following table:  We should point out that there are a few exceptions to the above generalization: First of all, as shown in Table-1, amwu-N-to is allowed in before-clauses and eps-/molu-'not exist/know,' which are not exactly antiveridical but more negative than conditionals or comparatives.