Depois de have ou has, use o past participle (particípio). Na maioria dos verbos, é a forma com -ed, igual ao passado: worked, played, cleaned.
-ed: igual ao passado
I have cleaned my room.
She has watched that movie.
Experimente: Woman: The kitchen floor is all wet. Man: I have ___ it. Please don't walk on it! Escolha o que o homem diz. (cooked / washed / ate) Resposta: washed — O chão está molhado porque ele lavou: he has washed it.
Igual ao passado
Muitos verbos têm a mesma forma no passado e depois de have / has: bought, paid, found, lost, told, met, heard, felt.
I have bought the tickets.
She has told me everything.
We have met before.
Experimente: Man: Can I give you some money for dinner? Woman: No, it's okay. I've ___ for it. Escolha o que a mulher diz. (waited / took / paid) Resposta: paid — Ele quer dar dinheiro para ela, mas ela já pagou o jantar: she has paid for dinner.
Particípios: gone, seen, eaten, taken, given
Alguns verbos mudam mais: go → gone, see → seen, eat → eaten, take → taken, give → given.
He has gone home.
We have taken the bus.
She has given me her number.
Not "I have saw that movie." — say "I have seen that movie.". Depois de have, use seen, e não saw.
Experimente: Man: Is there any pizza left? Woman: Sorry! The kids have ___ it all. Escolha o que a mulher diz. (eaten / ate / seen / saw) Resposta: eaten — Depois de have vem eaten, não ate. Não sobrou pizza.
Particípios: been, done, had, made
Estes mudam assim: be → been, do → done, have → had, make → made.
I have been here before.
She has done the dishes.
We have had a great day.
He has made a lot of friends.
Experimente: Woman: Do you want to watch a movie? Man: Sure. I've ___ all my work. Escolha o que o homem diz. (made / broke / done) Resposta: done — Com trabalho, o verbo é do, então ele terminou o trabalho: he has done it.
Experimente: Man: The TV doesn't work. Woman: I know. Your cousin has ___ it. Escolha o que a mulher diz. (broken / fixed / wrote) Resposta: broken — A TV não funciona, então o primo quebrou: the cousin has broken it.
get → got → gotten: o particípio de get
Depois de have / has, o inglês americano costuma usar gotten, o particípio de get.
It has gotten cold outside.
She has gotten a new job.
Experimente: Man: Do you still hear from your old teacher? Woman: Yes. I've ___ two letters from her this month. Escolha o que a mulher diz. (gotten / getted / written / wrote) Resposta: gotten — Depois de I've vem gotten. As cartas vieram da professora.