| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [verb] [noun] | 393 |
|
| 2 | it 's [vb pp] [noun] | 222 |
|
| 3 | it 's [vb pp] [verb] | 155 |
|
| 4 | 's [vb pp] [verb] [noun] | 59 |
|
