| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] that | 683 |
|
| 2 | [vb pp] [to-vb] is | 217 |
|
| 3 | [vb pp] is that | 143 |
|
| 4 | [to-vb] is that | 101 |
|
