| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a further [num] [no cls] | 6 |
|
| 2 | [verb] for a further [num] per | 6 |
|
| 3 | [verb] for a further [num] per | 6 |
|
| 4 | account for a further [num] [unc] | 5 |
|
