| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [det] [noun] [prep] | 785 |
|
| 2 | not [det] [noun] [prep] | 584 |
|
| 3 | not been [det] [noun] | 33 |
|
| 4 | not been [noun] [prep] | 28 |
|
