| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [vb pp] for [verb] | 7 |
|
| 2 | [conj] it [is] [vb pp] for [verb] | 7 |
|
| 3 | it [is] [adv] [vb pp] for [verb] | 17 |
|
| 4 | it [is] [adv] [vb pp] for [verb] | 17 |
|
| 5 | it [is] [vb pp] for [noun] [verb] | 5 |
|
| 6 | it [is] [vb pp] for [verb] [conj] | 10 |
|
| 7 | it [is] [vb pp] for [verb] that | 8 |
|
| 8 | it [is] [vb pp] for [verb] [that] | 8 |
|
| 9 | it [is] [vb pp] for [verb] that | 8 |
|
