| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been send off | 38 |
|
| 2 | have been send for | 30 |
|
| 3 | have been off for | 8 |
|
| 4 | have send off for | 6 |
|
| 5 | been send off for | 6 |
|
