| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been a member [prep] the | 37 |
|
| 2 | [vb -s] [been] a member [prep] the | 37 |
|
| 3 | [vb -s] [been] a member [prep] the | 37 |
|
| 4 | [vb -s] [been] a member of the | 36 |
|
| 5 | has [been] a member [prep] the | 35 |
|
