Μούνη γὰρ ἄγειν οὐκέτι σωκῶ λύπης ἀντίρροπον ἄχθος → I have no longer strength to bear alone the burden of grief that weighs me down
of manner, etc.: P. and V. σεμνῶς.
earnestly: P. σπουδαίως.
seriously, alarmingly: P. and V. δεινῶς.
dangerously: P. and V. ἐπικινδύνως.