| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] require [noun] | 56 |
|
| 2 | require further [noun] | 31 |
|
| 3 | [pers pn] further [noun] | 13 |
|
| 4 | [pers pn] require further | 9 |
|
