| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [prep] [art] [noun] | 245 |
|
| 2 | not [prep] [art] [det] [noun] | 173 |
|
| 3 | been [prep] [art] [det] [noun] | 90 |
|
| 4 | not been [prep] [det] [noun] | 36 |
|
| 5 | not been [prep] [art] [det] | 7 |
|
