| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been a [noun] of | 480 |
|
| 2 | [verb] been a member of | 119 |
|
| 3 | have been a member of | 119 |
|
| 4 | has been a member [prep] | 51 |
|
| 5 | [vb -s] been a member of | 47 |
|
| 6 | has been a member of | 45 |
|
| 7 | has been [art] member of | 45 |
|
| 8 | has be a member of | 45 |
|
| 9 | has [be] a member of | 45 |
|
| 10 | has [been] a member of | 45 |
|
| 11 | has been [art] member of | 45 |
|
