They have
been to London. They were in London in 2002.She has been to South Africa. She
was in South Africa two years ago. I’ve been to Wales. I was in Wales last
year. He has had breakfast. He had breakfast ten minutes ago. We’ve finished
the work. We finished the work an hour ago. He has cleaned his room. He cleaned
his room last Saturday. They’ve built a house. They built a house last month.
She has come. She came a minute ago. We have invited him. We invited him on
Wednesday. We’ve bought a present for Granny. We bought a present for Granny
yesterday.
Вроде бы вот так.