| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] [modal v] be [vb pp] | 662 |
|
| 2 | [subord] [adj] [modal v] be [vb pp] | 401 |
|
| 3 | [subord] [adv] [adj] [modal v] be | 41 |
|
| 4 | [subord] [adv] [modal v] be [vb pp] | 13 |
|
