| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [adj] | 4803 |
|
| 2 | [that] [modal v] have been | 429 |
|
| 3 | [that] have been [adj] | 179 |
|
| 4 | [that] [modal v] have [adj] | 52 |
|
