| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] need [to-vb] [prep] | 22 |
|
| 2 | who need [to-vb] [prep] | 22 |
|
| 3 | [Wh pn] need to work [prep] | 6 |
|
| 4 | [Wh pn] need [to-vb] in | 6 |
|
| 5 | [Wh pn] need [to-vb] in | 6 |
|
