| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a member [prep] [art] [noun] | 1952 |
|
| 2 | be a member [prep] [art] | 116 |
|
| 3 | be member [prep] [art] [noun] | 39 |
|
| 4 | be a member [prep] [noun] | 18 |
|
