| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] could [verb] [pron] | 703 |
|
| 2 | that [indef pn] [modal v] [verb] [pron] | 151 |
|
| 3 | [conj] [indef pn] could [verb] [pron] | 129 |
|
