| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] it is | 670 |
|
| 2 | [verb] [adv] is that | 235 |
|
| 3 | [adv] it is that | 114 |
|
| 4 | [verb] it is that | 49 |
|
