| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] that | 1937 |
|
| 2 | it [be] [adv] that | 1937 |
|
| 3 | it 's [adv] [conj] | 1357 |
|
| 4 | it [is] [adv] that | 1225 |
|
| 5 | [pron] 's [adv] that | 766 |
|
| 6 | [pers pn] 's [adv] that | 757 |
|
| 7 | it 's [adv] that | 749 |
|
| 8 | it 's [adv] [that] | 749 |
|
| 9 | it 's [adv] that | 749 |
|
