| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] that [pers pn] | 352 |
|
| 2 | it is [vb pp] that [pers pn] | 343 |
|
| 3 | it [be] understood that [pers pn] | 15 |
|
| 4 | it be understood that [pers pn] | 15 |
|
| 5 | it is understood that [pron] | 13 |
|
| 6 | it [is] understood that [pers pn] | 10 |
|
| 7 | it is understand that [pers pn] | 8 |
|
| 8 | it is understood [that] [pers pn] | 8 |
|
| 9 | it is understood [conj] [pers pn] | 8 |
|
| 10 | it is understood that [pers pn] | 8 |
|
| 11 | it is understood that [pers pn] | 8 |
|
| 12 | [pers pn] is understood that [pers pn] | 8 |
|
| 13 | [pron] is understood that [pers pn] | 8 |
|
