Expertos Debaten Sobre Nif Que Empiezan Por N Y Su Validez.
The word 'did' in "I did forget" is used to emphasize the meaning that we really 'did' it (like in answering a question/responding) or when we already knew that we forgot, before the question is asked .
¿Sabes por qué Hacienda puede revocar el NIF de tu empresa?
