| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for a [adj -er] | 15 |
|
| 2 | been [verb] for a [adj -er] | 15 |
|
| 3 | [be] extended for a [adj -er] | 14 |
|
| 4 | be extended for a [adj -er] | 14 |
|
| 5 | been extend for a [adj -er] | 6 |
|
| 6 | been extended for a [adj -er] | 6 |
|
| 7 | been extended [prep] a [adj -er] | 6 |
|
| 8 | been extended for a [adj] | 6 |
|
| 9 | [been] extended for a [adj -er] | 6 |
|
| 10 | been extended [prep] a [adj -er] | 6 |
|
| 11 | been extended for [art] [adj -er] | 6 |
|
