| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] [subord] | 104 |
|
| 2 | it [is] [adv] [vb pp] [subord] | 88 |
|
| 3 | it [is] [adv] seen [conj] | 16 |
|
| 4 | [pron] [is] [adv] seen [subord] | 11 |
|
| 5 | it [is] [adv] see [subord] | 8 |
|
| 6 | it [be] [adv] seen [subord] | 8 |
|
| 7 | [pers pn] [is] [adv] seen [subord] | 6 |
|
| 8 | it [is] [adv] seen [subord] | 6 |
|
| 9 | it [is] [adv] seen [subord] | 6 |
|
