| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been [vb pp] | 2570 |
|
| 2 | [adv] have [vb pp] [det] | 925 |
|
| 3 | have been [vb pp] [det] | 668 |
|
| 4 | [adv] have been [det] | 181 |
|
| 5 | [adv] been [vb pp] [det] | 138 |
|
