"falsely believe" is a grammatically correct phrase that can be used in written English.
It is typically used to describe a situation where someone holds a belief that is not true or accurate. Example: "The politician falsely believed that he had the support of the majority, but in reality, he only had a small following."
However, recent evidence obtained using the Deese/Roediger-McDermott (DRM) paradigm for eliciting false memory experiences suggests that individuals can falsely believe that events occurred mere seconds in the past when they in fact did not.
Many people falsely believe a 100percentt feedback means a seller is legitimate.
Some falsely believe that growth mindset is something you either have, or you don't.
All of this is a radical departure from the traditional approach that falsely believe in the optimisation of designs, behaviours and profits.
The amendments and the referendum marked the beginning of a process that led Egyptians and the world to falsely believe that Egypt was being democratized.
Those outside often falsely believe that they are not at risk, even though they account for about a quarter of all flood insurance claims.
While an effective guard will allow workers to be more comfortable around machinery, a poorly designed or inadequate guard is very dangerous because workers falsely believe that it will protect them.
Many Americans falsely believe that after generations of injustice, this country is now a fair place when it comes to race.
The politicians know migration targets will not work but now falsely believe they are essential to convincing the voters they can get immigration under control.
Some falsely believe the Sandy Hook shooting was staged and seized upon a mysterious "man in the woods" as proof of an additional conspirator.
Some librarians seem to be obsessed with technology and its relation to their own obsolescence, maybe because they falsely believe that librarians are slow to adapt to technological change.
