| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what could | 214 |
|
| 2 | of [Wh det] could | 137 |
|
| 3 | [prep] which could | 99 |
|
| 4 | to [Wh det] could | 31 |
|
| 5 | in [Wh det] could | 30 |
|
| 6 | on [Wh det] could | 17 |
|
| 7 | with [Wh det] could | 15 |
|
| 8 | from [Wh det] could | 15 |
|
| 9 | for [Wh det] could | 15 |
|
| 10 | about [Wh det] could | 12 |
|
| 11 | at [Wh det] could | 6 |
|
| 12 | through [Wh det] could | 6 |
|
