| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as they [verb] been | 147 |
|
| 2 | as they have been | 147 |
|
| 3 | as they [vb past] been | 83 |
|
| 4 | as they had been | 82 |
|
| 5 | as they [vb base] been | 64 |
|
| 6 | as they have been | 58 |
|
| 7 | as they 've been | 6 |
|
