quase

In a sentence

• Quase terminei a tarefa.

  I almost finished the task.

  Here, 'quase' is used to indicate that an action is nearly completed, but it is not fully done yet.

• Ele chegou quase duas horas atrasado.

  He arrived almost two hours late.

  In this case, 'quase' describes an approximation associated with a time duration.

• Quase sempre chove nesta época do ano.

  It almost always rains during this time of year.

  'Quase' here modifies the adverb 'sempre' to convey that the occurrence happens frequently but with exceptions.