| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [Wh det] [pron] [vb past] | 1080 |
|
| 2 | 's [Wh det] it [verb] | 164 |
|
| 3 | [be] [Wh det] it [vb past] | 75 |
|
| 4 | be [Wh det] it [vb past] | 75 |
|
| 5 | [is] [Wh det] it [vb past] | 52 |
|
| 6 | 's [pron] it [vb past] | 33 |
|
