| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] by a [adj] increase | 7 |
|
| 2 | [been] [verb] by a [adj] increase | 7 |
|
| 3 | been [verb] by a [adj] increase | 7 |
|
| 4 | [been] [verb] by a [adj] increase | 7 |
|
