| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] up to the [adj] | 9 |
|
| 2 | which [vb past] up to the [adj] | 8 |
|
| 3 | which lead up to the [adj] | 8 |
|
| 4 | which led up to the [adj] | 7 |
|
