Sentence examples similar to could not ascertained from inspiring English sources
Its investigation found Cho used abusive language to flight attendants but could not ascertain if she used violence.
(Politico also reported this). I could not ascertain whether GOP leaders gave a reason for doing so.
He could not ascertain the likelihood of irreparable damage to private competitive interests, nor could be discern whether the private interest outweighed the public interest in disclosure.
He said he could not ascertain how the government was coming to its official count, or where the count was taking place.
Justice Erlbaum said, however, that he could not ascertain beyond a reasonable doubt that what had happened in Mr. Monserrate's apartment had been an intentional attack.
Campaign officials said yesterday that they could not ascertain whether the seven donations last spring were funneled from people other than the stated donors.
In Doha last night al-Jazeera's chairman, Hamad bin Thamer, said the channel "could not ascertain" if its Baghdad bureau had been targeted by the US.
Based on the present analysis, however, we could not ascertain whether the detected emergence in the U.S. 'warming hole' is due to anthropogenic activity.
