| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been [verb] for | 180 |
|
| 2 | who [verb] been [verb] for | 180 |
|
| 3 | [pron] 's been [verb] for | 127 |
|
| 4 | who [vb -s] been [verb] for | 47 |
|
| 5 | who 's been [verb] [prep] | 45 |
|
| 6 | who 's [be] [verb] for | 8 |
|
| 7 | [Wh pn] 's been [verb] for | 8 |
|
| 8 | who 's [been] [verb] for | 8 |
|
| 9 | who 's been [verb] for | 8 |
|
| 10 | who 's be [verb] for | 8 |
|
