| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [conj] have been | 499 |
|
| 2 | is [adj] [conj] have | 160 |
|
| 3 | is [adj] have been | 95 |
|
| 4 | is [conj] have been | 26 |
|
