| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [modal v] have been | 839 |
|
| 2 | [that] [pron] [modal v] have been | 559 |
|
| 3 | [that] it [modal v] have [been] | 200 |
|
| 4 | [that] it [modal v] [verb] been | 200 |
|
| 5 | [that] it [modal v] have be | 200 |
|
| 6 | [that] it [modal v] have [be] | 200 |
|
