| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pers pn] [modal v] be a | 234 |
|
| 2 | [pers pn] [modal v] to be a | 144 |
|
| 3 | [vb base] [pers pn] [modal v] to be | 74 |
|
| 4 | [vb base] [pers pn] to be a | 43 |
|
