| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have [adv] been [adv] | 158 |
|
| 2 | have [adv] been [adv] for | 95 |
|
| 3 | they have been [adv] for | 35 |
|
| 4 | they have [adv] been for | 7 |
|
