| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which we [vb mod] [vb infin] | 392 |
|
| 2 | after which [pron] [vb mod] [vb infin] | 36 |
|
| 3 | after which we [modal v] [vb infin] | 7 |
|
| 4 | after which we [vb mod] [verb] | 7 |
|
| 5 | after [pron] we [vb mod] [vb infin] | 7 |
|
