| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] because it [verb] | 9 |
|
| 2 | been [vb pp] because it [verb] | 9 |
|
| 3 | [been] [vb pp] because it [verb] | 9 |
|
| 4 | [been] [vb pp] because it [vb past] | 6 |
|
