| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] [prep] | 17170 |
|
| 2 | has be [vb pp] [prep] | 16060 |
|
| 3 | [verb] be increased [prep] | 94 |
|
| 4 | have be increased [prep] | 84 |
|
| 5 | has be increase [prep] | 55 |
|
| 6 | has [be] increased [prep] | 49 |
|
| 7 | [vb -s] be increased [prep] | 49 |
|
