| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [conj] | 1844 |
|
| 2 | it [be] [adv] that | 1504 |
|
| 3 | it [is] [adv] that | 1226 |
|
| 4 | [pron] [is] [adv] that | 942 |
|
| 5 | it [is] [adv] that | 920 |
|
| 6 | it [is] [adv] [that] | 920 |
|
