| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] been | 532 |
|
| 2 | of been | 511 |
|
| 3 | of been | 511 |
|
| 4 | to been | 9 |
|
| 5 | to been | 9 |
|
| 6 | throughout been | 5 |
|
| 7 | throughout been | 5 |
|
