| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] not have been [prep] | 55 |
|
| 2 | [pers pn] [modal v] not have been [prep] | 54 |
|
| 3 | it [modal v] [adv] have been [prep] | 26 |
|
| 4 | it [modal v] not [verb] been [prep] | 15 |
|
| 5 | it [modal v] not have [be] [prep] | 15 |
|
| 6 | it [modal v] not have [been] [prep] | 15 |
|
| 7 | it [modal v] not have be [prep] | 15 |
|
| 8 | it [modal v] not have been [prep] | 15 |
|
| 9 | it [modal v] not have been [prep] | 15 |
|
