English has subtle forms of grammaticalized evidentiality, but not in verb conjugations. https://www.cambridge.org/core/journals/english-language-and-linguistic

English has subtle forms of grammaticalized evidentiality, but not in verb conjugations. https://www.cambridge.org/core/journals/english-language-and-linguistics/article/abs/grammaticalization-of-evidentiality-in-english/544971EBB596C475A8BF0F37CDB5CCC4# https://www.cambridge.org/core/journals/english-language-and...