| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] for a further | 47 |
|
| 2 | be [vb pp] for a further | 47 |
|
| 3 | [was/were] [vb pp] for a further | 19 |
|
| 4 | was [vb pp] for a further | 16 |
|
| 5 | [be] extended for a further | 14 |
|
| 6 | be [vb pp] for a further | 12 |
|
| 7 | [be] [vb pp] for a further | 12 |
|
| 8 | been [vb pp] for a further | 11 |
|
| 9 | [been] [vb pp] for a further | 11 |
|
