| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [noun] [prep] [noun] | 536 |
|
| 2 | [be] member [prep] [noun] | 80 |
|
| 3 | be member [prep] [noun] | 80 |
|
| 4 | [been] member [prep] [noun] | 8 |
|
