| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been [verb] | 6115 |
|
| 2 | [num] [verb] been [verb] | 1105 |
|
| 3 | [num] it [verb] [verb] | 184 |
|
| 4 | [num] it [verb] been | 94 |
|
