| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for | 6384 |
|
| 2 | been [vb pp] for | 4628 |
|
| 3 | been sent [prep] | 374 |
|
| 4 | be sent for | 140 |
|
| 5 | [be] sent for | 140 |
|
| 6 | been send for | 33 |
|
| 7 | [been] sent for | 33 |
|
