| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [vb pp] that this | 35 |
|
| 2 | [pers pn] [is] [adv] [vb pp] that this | 35 |
|
| 3 | [pers pn] is [adv] [vb pp] that this | 34 |
|
| 4 | [pers pn] [is] [adv] assumed that this | 5 |
|
| 5 | [pers pn] [is] sometimes [vb pp] that this | 5 |
|
