| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] thing that could have [verb] | 29 |
|
| 2 | [adj -est] thing that could have [verb] | 23 |
|
| 3 | best thing that [modal v] have [verb] | 19 |
|
| 4 | best [noun sg] that could have [verb] | 19 |
|
| 5 | good thing that could have [verb] | 19 |
|
| 6 | best thing that could have [verb] | 19 |
|
| 7 | best thing that could [verb] [verb] | 19 |
|
| 8 | best [noun] that could have [verb] | 19 |
|
| 9 | best thing [conj] could have [verb] | 19 |
|
