| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [adv] | 12592 |
|
| 2 | they have [vb pp] [adv] | 2569 |
|
| 3 | they have been [vb pp] | 2385 |
|
| 4 | they have been [adv] | 676 |
|
| 5 | they been [vb pp] [adv] | 15 |
|
