| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [that] | 2148 |
|
| 2 | [vb past] [that] [n mass] | 389 |
|
| 3 | it [vb past] [n mass] | 234 |
|
| 4 | it [that] [n mass] | 12 |
|
