misinterpret / misunderstanding / having misunderstanding about / have a false idea of / misunderstand / misinterpreting / misconstrue / having a false idea of / have misunderstanding about / be misled / getting a person wrong / get *someone wrong / mistake / misconstruing

misconceive / mistake [one thing] for [another] / misunderstand

being under an illusion / be under an illusion / misunderstanding / be wrong / have a mistaken impression / misunderstand / being wrong / illusion / understand wrongly / mistake *something for [another]

misunderstand / guess wrong / make a wrong conjecture / mistake

misconceive / misapprehend / misunderstand / mistake

misapprehend / misinterpret / take *A for *B / get *someone wrong / misunderstand

misunderstand / guess wrong / make a wrong conjecture / mistake

misinterpret / misunderstand / misapprehend / take *A for *B

misunderstand / guess wrong / make a wrong conjecture / mistake

misunderstand / misconceive / misapprehend / mistake