| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [conj] | 2442 |
|
| 2 | it [be] [adv] that | 1937 |
|
| 3 | [pron] [is] [adv] that | 1264 |
|
| 4 | [pers pn] [is] [adv] that | 1249 |
|
| 5 | it [is] [adv] that | 1226 |
|
