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.
... have moved to systems where individuals can share in success, the results have been more ...
... propagated rumors and social media have been used to ...