| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [adv] [adv] | 1696 |
|
| 2 | have been [verb] [adv] for | 831 |
|
| 3 | have [verb] [adv] [adv] for | 144 |
|
| 4 | been [verb] [adv] [adv] for | 62 |
|
| 5 | have been [adv] [adv] for | 34 |
|
