| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] that this was | 397 |
|
| 2 | [vb pp] that this was | 143 |
|
| 3 | [vb past] [vb pp] that this | 40 |
|
| 4 | [vb past] [vb pp] that was | 9 |
|
| 5 | [vb past] [vb pp] this was | 8 |
|
