Some examples of word usage: whereupon
1. The thief tried to escape, but whereupon the police quickly caught him.
Translation: O ladrão tentou fugir, mas nesse momento a polícia o pegou rapidamente.
2. The company's profits increased significantly, whereupon the CEO decided to give bonuses to all employees.
Translation: Os lucros da empresa aumentaram significativamente, onde o CEO decidiu dar bônus a todos os funcionários.
3. The students finished their exams, whereupon they celebrated by going out for dinner.
Translation: Os alunos terminaram suas provas, nesse momento eles comemoraram indo jantar fora.
4. The couple had a heated argument, whereupon they both decided to take some time apart.
Translation: O casal teve uma discussão acalorada, nesse momento ambos decidiram dar um tempo.
5. The storm passed, whereupon the sun came out and the skies cleared.
Translation: A tempestade passou, nesse momento o sol saiu e o céu se limpou.
6. The judge heard the evidence, whereupon he made his final decision.
Translation: O juiz ouviu as provas, nesse momento ele tomou sua decisão final.