| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] to be | 408 |
|
| 2 | [that] it [verb] to be | 168 |
|
| 3 | [that] it is [verb] to | 75 |
|
| 4 | [that] is [verb] to be | 33 |
|
| 5 | [that] it is to be | 25 |
|
