| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] further [noun sg] | 40 |
|
| 2 | was [vb pp] [prep] further [noun sg] | 29 |
|
| 3 | [was/were] [vb pp] for further [noun sg] | 15 |
|
| 4 | [was/were] [vb pp] for further [noun sg] | 15 |
|
| 5 | were [vb pp] [prep] further [noun sg] | 11 |
|
| 6 | [was/were] [vb pp] by further [noun sg] | 8 |
|
| 7 | [was/were] [vb pp] by further [noun sg] | 8 |
|
| 8 | [was/were] [vb pp] from further [noun sg] | 6 |
|
| 9 | [was/were] [vb pp] [prep] further analysis | 6 |
|
| 10 | [was/were] [vb pp] from further [noun sg] | 6 |
|
