| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [prep] [art] | 2810 |
|
| 2 | be [verb] [prep] [art] [det] | 2583 |
|
| 3 | could be [verb] [prep] [det] | 540 |
|
| 4 | could [verb] [prep] [art] [det] | 43 |
|
| 5 | could be [prep] [art] [det] | 6 |
|
