posteriorment

In a sentence

• Vaig estudiar medicina, i posteriorment vaig decidir especialitzar-me en cirurgia.

  I studied medicine, and subsequently decided to specialize in surgery.

  In this sentence, 'posteriorment' is used to signal that the action of specializing in surgery occurred sequentially after studying medicine.

• El projecte es va començar l'any passat, i posteriorment es van implementar les primeres fases.

  The project started last year, and afterward, the first phases were implemented.

  Here, 'posteriorment' indicates that the implementation follows the initiation of the project.

• Primer vam visitar el museu, i posteriorment vam anar a sopar.

  First, we visited the museum, and later, we went to have dinner.

  In this instance, 'posteriorment' describes an action that takes place in order, after the prior event.