| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [prep] | 1264 |
|
| 2 | [vb mod] have [been] for | 62 |
|
| 3 | [vb mod] [verb] been for | 62 |
|
| 4 | [vb mod] have be for | 62 |
|
| 5 | [modal v] have been for | 62 |
|
| 6 | [vb mod] have [be] for | 62 |
|
