| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [be] | 6009 |
|
| 2 | [pers pn] [prep] [be] | 5561 |
|
| 3 | [pers pn] could [prep] | 816 |
|
| 4 | could [prep] [be] | 66 |
|
