| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] [that] | 2134 |
|
| 2 | it [is] [adv] [verb] [conj] | 1551 |
|
| 3 | it [is] [adv] [verb] [that] | 1359 |
|
| 4 | [pron] [is] [adv] [verb] [that] | 1337 |
|
