| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] further [noun pl] | 5 |
|
| 2 | [modal v] [verb] further [noun pl] | 5 |
|
| 3 | [modal v] further [verb] [noun pl] | 12 |
|
| 4 | [modal v] further [vb infin] [noun pl] | 11 |
|
