| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [adv] for | 831 |
|
| 2 | [Wh det] have been [verb] [adv] | 821 |
|
| 3 | [Wh det] have been [verb] for | 235 |
|
| 4 | [Wh det] have been [adv] for | 16 |
|
| 5 | [Wh det] have [verb] [adv] for | 15 |
|
