Lesson 40 www.inglesparaespanoles.com 1
Free English Grammar * Gramática Inglesa Gratis
Present Perfect Continuous – I have been working = (He estado trabajando)
Lesson 40 www.inglesparaespanoles.com 1
Free English Grammar * Gramática Inglesa Gratis
Present Perfect Continuous – I have been working = (He estado trabajando)