| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] could [verb] | 12676 |
|
| 2 | [pers pn] could be [verb] | 2599 |
|
| 3 | [conj] [pers pn] could be | 1763 |
|
| 4 | [conj] could be [verb] | 1062 |
|
| 5 | [conj] [pers pn] be [verb] | 9 |
|
