| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] be [verb] | 8705 |
|
| 2 | [prep] it be [verb] | 762 |
|
| 3 | [vb past] it be [verb] | 629 |
|
| 4 | [vb past] [prep] it [verb] | 131 |
|
| 5 | [vb past] [prep] it be | 105 |
|
