| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been [verb] [verb] | 489 |
|
| 2 | [verb] been [verb] [verb] some | 43 |
|
| 3 | [modal v] [verb] [verb] [verb] some | 35 |
|
| 4 | [modal v] [verb] been [verb] some | 12 |
|
