| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to which we [vb mod] return [prep] | 11 |
|
| 2 | to which we shall return [prep] | 9 |
|
| 3 | to which we [vb mod] return in | 8 |
|
| 4 | to which we [vb mod] return in | 8 |
|
