| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | something that [vb mod] | 412 |
|
| 2 | something that [modal v] | 412 |
|
| 3 | [pron] that could | 220 |
|
| 4 | something [conj] could | 61 |
|
| 5 | something that could | 58 |
|
| 6 | something [that] could | 58 |
|
| 7 | something that could | 58 |
|
