| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [art] [adj] | 1220 |
|
| 2 | that [modal v] have been [adj] | 104 |
|
| 3 | that [modal v] have been [art] | 90 |
|
| 4 | that [modal v] have [art] [adj] | 18 |
|
