This construction is concerned with people having knowledge, beliefs, or opinions. Verbs used in this construction differ as to whether the Content the Cognizer has in mind is presupposed to be true (know), or is just maintained as a matter of opinion or belief (think, believe), how certain the Cognizer is of the truthy of Content (trust, doubt), or whether the status of the Content in the Cognizer's mind has changed (remember, forget).

Trust trust E.g. She trusts that I will come back and be more loving Remembering_information forget E.g. He forgot that he had ever given her away. remember E.g. I remembered that my insurance had run out the previous week. Opinion assume E.g. We assume that sleep must bring benefits. believe E.g. He believes that Serbia is a great nation. conjecture E.g. Some scholars conjecture that the entire story is a later development. consider E.g. We consider that war is always, always, the worst solution disbelieve E.g. Colenso disbelieved that the ostrichlike bird had 'a face like a man'. expect E.g. I expect that the thesis could have been re-examined, but Oxford was a law unto itself. fancy E.g. I fancy that a persistent tolerance has had much to do with it. feel E.g. They feel that their votes will make little difference. figure E.g. She figured that both she and Ned had learned a lot from the experience. hold E.g. The court held that the ALDF had no standing to sue. hypothesize E.g. They hypothesise that galaxies must contain a great deal of missing matter. imagine E.g. One might imagine that it would be hard to put a positive spin on that. suppose E.g. Do you suppose that we've made a terrible mistake. theorize E.g. Scientists long have theorised that there once was water on Mars. think E.g. I certainly think there should be a ban on tobacco advertising. Certainty believe E.g. Detectives believed that Robert Hansen was their man. doubt E.g. I doubt that parasites or other organisms are at fault. know E.g. She knew that she we would never see them that way in real life. trust E.g. I trust that you will repeat none of this to any unauthorized persons. Awareness appreciate E.g. People don't often appreciate that marble is a natural stone. imagine E.g. I can imagine that this has been very difficult for him. know E.g. We know that she's here. presume E.g. I presume that the opposite will hold true. reckon E.g. Toni reckoned that it must be about three o'clock. suppose E.g. I suppose that I really didn't think about it much. suspect E.g. Police suspect that Raj died of similar culture. think E.g. I think that he was disinclined to dance. understand E.g. We understand that she's in the studio recording her second album.