| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [ex0] [vb past] been | 988 |
|
| 2 | [ex0] [vb past] been [adj] | 218 |
|
| 3 | [conj] [vb past] been [adj] | 214 |
|
| 4 | [conj] [ex0] [vb past] [adj] | 10 |
|
