| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [det] | 1456 |
|
| 2 | which have been [adj] | 335 |
|
| 3 | which have [be] [det] | 15 |
|
| 4 | which have [been] [det] | 15 |
|
| 5 | which have be [det] | 15 |
|
| 6 | which [verb] been [det] | 15 |
|
