| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [verb] been | 4600 |
|
| 2 | [modal v] [verb] been expected | 160 |
|
| 3 | [modal v] [adv] [verb] expected | 78 |
|
| 4 | [adv] [verb] been expected | 43 |
|
