| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been send [to-vb] [art] [noun sg] | 7 |
|
| 2 | had be send [to-vb] [art] [noun sg] | 7 |
|
| 3 | had be sent [to-vb] [art] [noun sg] | 7 |
|
