Question

Explique o uso dos auxiliares do present perfect continuous.

Answer 1

O Present Perfect Continuous é formado pelo verbo to have (have / has) conjugado no simple present (presente simples) + o verbo to be conjugado no present perfect (presente perfeito) + o gerúndio (-ing) do verbo principal.

Answer 2

I/you/we/they have been xxxing 1st e 2nd Person

He/she/it has been xxxing 3rd Person