| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] could [verb] | 1080 |
|
| 2 | [Wh det] [pers pn] could [vb infin] | 1017 |
|
| 3 | [Wh det] [pers pn] [vb mod] call | 415 |
|
| 4 | [Wh det] [pers pn] [modal v] call | 415 |
|
| 5 | [pron] [pers pn] could call | 31 |
|
| 6 | [Wh det] [pron] could call | 21 |
|
| 7 | [Wh det] [pers pn] could call | 19 |
|
| 8 | [Wh det] [pers pn] could call | 19 |
|
