Ted İngilizce öğretmekte yetersiz.
- Ted is incompetent to teach English.
Tom kabiliyetsiz görünüyor.
- Tom seems incompetent.
Tom tamamen yeteneksizdi.
- Tom was totally incompetent.
Sekreterim yeteneksizdir.
- My secretary is incompetent.
Tom tamamen beceriksiz.
- Tom is totally incompetent.
Tom beceriksiz görünüyordu.
- Tom seems to be incompetent.
The charged was judged incompetent to stand trial, at least until his medication started working.
Having an incompetent lawyer may be grounds for a retrial, but the lawyer in question probably doesn't know that.