Passive Voice
1 The dog is walked by her. 2 Friends are met by them. 3 The picture is painted by me.
Present Perfect Active
1 She has walked with the dog.
2 They have met friends.
3 I have painted the picture.
Present Perfect Passive
1 The dog has been walked by her.
2 Friends have been met by them.
3 The picture has been painted by me.