| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [adv] been [verb] [prep] | 40 |
|
| 2 | [modal v] have [adv] been [verb] [prep] | 40 |
|
| 3 | [modal v] [verb] [adv] been [verb] by | 8 |
|
| 4 | [modal v] have [adv] [be] [verb] by | 8 |
|
| 5 | [modal v] have [adv] be [verb] by | 8 |
|
| 6 | [modal v] have [adv] been [verb] by | 8 |
|
| 7 | [modal v] have [adv] [been] [verb] by | 8 |
|
