| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [adv] [prep] | 157 |
|
| 2 | [vb mod] have been [adv] for | 25 |
|
| 3 | [vb mod] [verb] been [adv] for | 22 |
|
| 4 | [vb mod] have [been] [adv] for | 22 |
|
| 5 | [modal v] have been [adv] for | 22 |
|
| 6 | [vb mod] have be [adv] for | 22 |
|
| 7 | [vb mod] have [be] [adv] for | 22 |
|
