| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been sent a | 22 |
|
| 2 | have be sent a | 22 |
|
| 3 | [vb base] be sent a | 10 |
|
| 4 | have be sent a | 7 |
|
| 5 | has be sent a | 5 |
|
| 6 | [vb -s] be sent a | 5 |
|
| 7 | [vb past] be sent a | 5 |
|
