| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] [prep] [art] | 2810 |
|
| 2 | [be] [verb] [prep] [art] time | 816 |
|
| 3 | could [verb] [prep] [art] time | 11 |
|
| 4 | could [be] [verb] [prep] time | 6 |
|
