Karla has worked a lot - she hasn´t worked a lot , louis has traveled to my countries - he hasn´t traveled to many countries, my friends have waited for a long time - they haven´t waited for a long time, you have watched that program - you haven´t watched that program, i have talked to him today - i haven´t talked to him, the dog has played a lot - it hasn´t played a lot,

present perfect negative

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

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