perceberias

Verb

conditional form-of second-person singular

perceberの二人称単数条件法

English Meaning

second-person singular conditional of perceber

Se prestasses atenção aos sinais, perceberias que algo estava errado.

もし兆候に注意を払えば、何かがおかしいと気づくだろう.

If you paid attention to the signs, you would perceive that something was wrong.