| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [vb pp] | 35162 |
|
| 2 | [adv] [adv] be [vb pp] | 2347 |
|
| 3 | [adv] [modal v] be [vb pp] | 1456 |
|
| 4 | [adv] [modal v] [adv] be | 1250 |
|
