| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [adv] | 17907 |
|
| 2 | [modal v] be [vb pp] by | 14028 |
|
| 3 | be [vb pp] [adv] by | 10638 |
|
| 4 | [modal v] be [adv] by | 135 |
|
