| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [verb] that | 319 |
|
| 2 | is [verb] that this | 237 |
|
| 3 | [prep] [verb] that this | 106 |
|
| 4 | is [prep] [verb] this | 18 |
|
