| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] for a | 946 |
|
| 2 | [verb] for a further | 209 |
|
| 3 | [vb mod] [verb] a further | 155 |
|
| 4 | [vb mod] [verb] for further | 8 |
|
