| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] what they could [verb] | 9 |
|
| 2 | [verb] [prep] what they could [verb] | 8 |
|
| 3 | [noun sg] [prep] what they could [verb] | 5 |
|
| 4 | [prep] what they could [verb] [prep] | 8 |
|
| 5 | [prep] what they could [verb] [prep] | 8 |
|
