| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as they have been [prep] | 59 |
|
| 2 | as they have been [prep] | 59 |
|
| 3 | as [pron] have been for | 40 |
|
| 4 | [conj] they have been for | 33 |
|
| 5 | as they [verb] been for | 9 |
|
| 6 | as they have been for | 9 |
|
| 7 | as they have [be] for | 9 |
|
| 8 | as they have [been] for | 9 |
|
| 9 | as they have be for | 9 |
|
