| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [prep] serious | 9 |
|
| 2 | have [been] [prep] serious | 9 |
|
| 3 | [been] [vb pp] [prep] serious | 9 |
|
| 4 | [been] [verb] [prep] serious | 9 |
|
| 5 | [been] [prep] serious [noun] | 11 |
|
| 6 | [been] [prep] serious [noun sg] | 11 |
|
| 7 | [been] [prep] serious trouble | 5 |
|
| 8 | [been] [prep] serious trouble | 5 |
|
