2. The verb for the kanji, 憂. I have seen this used, 憂いている. I know what this kanji means, but I don't know what the hiragana is. I know this word also has the verb form, 'うれえる' but since the sentence is 憂いている、 that mustn't be the form. I can't remember the sentence but that is definitely what was in print. It's not showing up on any dictionary though.
And while I'm at it... is there such a combo as 憂する?