| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been no [adj] increase in | 6 |
|
| 2 | [verb] been no [adj] increase in | 6 |
|
| 3 | [vb -s] been no [adj] increase in | 5 |
|
| 4 | has been no [adj] increase in | 5 |
|
