| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | through which [pron] could [vb infin] | 20 |
|
| 2 | through which [pron] could [verb] | 20 |
|
| 3 | through which [pron] could [verb] | 20 |
|
| 4 | through which [pers pn] could [verb] | 18 |
|
| 5 | through which they could [verb] | 6 |
|
| 6 | through which they could [verb] | 6 |
|
| 7 | through which [pron] could see | 5 |
|
| 8 | through which [pron] could see | 5 |
|
