| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] this [modal v] [verb] | 709 |
|
| 2 | [coord] [adj] could [verb] | 165 |
|
| 3 | [conj] this could [verb] | 151 |
|
| 4 | [coord] [det] could [verb] | 146 |
|
| 5 | [coord] this could [verb] | 56 |
|
