Tom buraya gelmiş olabilir.
- Tom may have been here.
Tom dün gece partiye gelmiş olabilir ama onu orada görmedim.
- Tom may have been at the party last night, but I didn't see him there.
Williams: She has been around. She has met world leaders.
... Now, we have been continuously improving the Knowledge Graph. ...
... environmental issues, we have been putting forward some tough ...