| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] [prep] [pers pn] | 641 |
|
| 2 | [indef pn] [pron] could [verb] [prep] | 205 |
|
| 3 | [indef pn] [pron] [verb] [prep] [pers pn] | 179 |
|
| 4 | [indef pn] [pron] could [verb] [pers pn] | 50 |
|
| 5 | [indef pn] could [verb] [prep] [pers pn] | 36 |
|
