| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] [subord] [pers pn] | 372 |
|
| 2 | [pron] could [verb] [subord] [pers pn] | 141 |
|
| 3 | [Wh det] [pron] could [verb] [pers pn] | 44 |
|
| 4 | [Wh det] [pron] could [verb] [subord] | 23 |
|
| 5 | [Wh det] could [verb] [subord] [pers pn] | 6 |
|
