| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun prp] [vb past] | 47276 |
|
| 2 | [noun prp] [vb past] been | 6129 |
|
| 3 | [conj] [vb past] been | 2637 |
|
| 4 | [conj] [noun prp] been | 9 |
|
