| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [vb pp] [prep] | 1014 |
|
| 2 | it 's [adv] [vb pp] | 318 |
|
| 3 | 's [adv] [vb pp] [prep] | 163 |
|
| 4 | it [adv] [vb pp] [prep] | 88 |
|
