| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [vb pp] that | 2056 |
|
| 2 | it be [vb pp] that [pers pn] | 901 |
|
| 3 | it be [adv] that [pers pn] | 740 |
|
| 4 | be [adv] [vb pp] that [pers pn] | 359 |
|
| 5 | it be [adv] [vb pp] [pers pn] | 77 |
|
