| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] it [verb] [prep] | 69 |
|
| 2 | [Wh pn] [is] [pron] [verb] [prep] | 18 |
|
| 3 | [Wh pn] [be] it [verb] [prep] | 10 |
|
| 4 | [Wh pn] [is] it [verb] [prep] | 7 |
|
