| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [verb] [adj] | 196 |
|
| 2 | but it have been [verb] | 152 |
|
| 3 | but it have [verb] [adj] | 57 |
|
| 4 | but it have been [adj] | 36 |
|
| 5 | but have been [verb] [adj] | 11 |
|
