| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] for | 219 |
|
| 2 | [Wh det] is [vb pp] for | 189 |
|
| 3 | [Wh det] is needed [prep] | 42 |
|
| 4 | [Wh det] [be] needed for | 24 |
|
| 5 | [Wh det] be needed for | 24 |
|
| 6 | [pron] is needed for | 13 |
|
| 7 | [Wh det] [is] needed for | 12 |
|
| 8 | [Wh det] is need for | 10 |
|
