| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [be] [verb] for | 526 |
|
| 2 | which [be] require [prep] | 58 |
|
| 3 | which [be] require [prep] | 58 |
|
| 4 | [pron] [be] require for | 45 |
|
| 5 | which [be] require for | 18 |
|
