| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adv] [adv] [to-vb] | 82 |
|
| 2 | it [be] [adv] [adv] [adv] [to-vb] | 82 |
|
| 3 | it was [adv] [adv] [adv] [verb] | 46 |
|
| 4 | [pron] was [adv] [adv] [adv] [to-vb] | 23 |
|
| 5 | it was [adv] [adv] [adv] [to-vb] | 15 |
|
| 6 | it was [adv] [adv] [adv] [to-vb] | 14 |
|
| 7 | it [was/were] [adv] [adv] [adv] [to-vb] | 13 |
|
