| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] from the [noun prp] | 95 |
|
| 2 | be obtained from the [noun prp] | 19 |
|
| 3 | be [vb pp] from the uk | 7 |
|
| 4 | be [vb pp] from the us | 6 |
|
