| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] he [modal v] [vb infin] | 1104 |
|
| 2 | [Wh det] [pron] could [vb infin] | 1068 |
|
| 3 | [Wh det] [pers pn] could [vb infin] | 1017 |
|
| 4 | [pron] he could [vb infin] | 450 |
|
| 5 | [Wh det] he could [verb] | 250 |
|
| 6 | [Wh det] he could [vb infin] | 233 |
|
