| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it have been [vb pp] | 378 |
|
| 2 | it have been [vb pp] [det] | 79 |
|
| 3 | [coord] it have [vb pp] [det] | 61 |
|
| 4 | [coord] have been [vb pp] [det] | 19 |
|
| 5 | [coord] it have been [det] | 11 |
|
