| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [noun] [noun] | 658 |
|
| 2 | been [noun] [noun sg] | 241 |
|
| 3 | [be] [noun] chief | 17 |
|
| 4 | be [noun] chief | 17 |
|
| 5 | been [noun] chief | 8 |
|
| 6 | [been] [noun] chief | 7 |
|
