| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] require for | 580 |
|
| 2 | [noun sg] require for | 343 |
|
| 3 | work [verb] for | 75 |
|
| 4 | work require [prep] | 30 |
|
| 5 | work require for | 9 |
|
