| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] in | 87759 |
|
| 2 | [adv] be [vb pp] | 66333 |
|
| 3 | [adv] [vb pp] in | 22520 |
|
| 4 | [adv] be in | 2691 |
|
