| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [verb] | 7119 |
|
| 2 | [vb mod] have been [verb] | 7119 |
|
| 3 | will have been [verb] | 451 |
|
| 4 | will have be [verb] | 438 |
|
| 5 | will have [be] [verb] | 438 |
|
| 6 | will [verb] been [verb] | 438 |
|
| 7 | will have [been] [verb] | 438 |
|
