| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is [vb pp] that [pers pn] | 10 |
|
| 2 | [adv] it is [vb pp] that they | 7 |
|
| 3 | [Wh adv] it is [vb pp] that [pers pn] | 6 |
|
| 4 | [adv] it is [vb pp] that it | 5 |
|
