| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it is [verb] [prep] | 98 |
|
| 2 | [Wh det] [pron] is [verb] for | 21 |
|
| 3 | [Wh det] [pers pn] is [verb] for | 20 |
|
| 4 | [Wh det] it be [verb] for | 16 |
|
| 5 | [Wh det] it [be] [verb] for | 16 |
|
| 6 | [pron] it is [verb] for | 11 |
|
| 7 | [Wh det] it [is] [verb] for | 10 |
|
| 8 | [Wh det] it is [verb] for | 9 |
|
