| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [vb pp] | 116165 |
|
| 2 | be a [adv] | 15782 |
|
| 3 | a [adv] [vb pp] | 4850 |
|
| 4 | be a [vb pp] | 65 |
|
