| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which they [verb] [to-vb] | 319 |
|
| 2 | which they [vb base] [to-vb] | 180 |
|
| 3 | which [pron] need [to-vb] | 53 |
|
| 4 | [pron] they need [to-vb] | 51 |
|
| 5 | [Wh det] they need [to-vb] | 41 |
|
| 6 | which they need [to-vb] | 16 |
|
| 7 | which they need [verb] | 11 |
|
| 8 | which they need [to-vb] | 11 |
|
