| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] be [vb pp] [adv] | 2189 |
|
| 2 | [vb past] [pron] [modal v] be [vb pp] | 338 |
|
| 3 | [vb past] [pron] [modal v] be [adv] | 299 |
|
| 4 | [vb past] [modal v] be [vb pp] [adv] | 8 |
|
