| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [vb pp] [to-vb] [prep] | 90 |
|
| 2 | which [is] [vb pp] [to-vb] [prep] | 90 |
|
| 3 | [pron] [is] [vb pp] [to-vb] at | 15 |
|
| 4 | which [be] [vb pp] [to-vb] at | 11 |
|
| 5 | which [is] [verb] [to-vb] at | 7 |
|
| 6 | which [is] [vb pp] [verb] at | 7 |
|
| 7 | which [is] [vb pp] [to-vb] at | 6 |
|
| 8 | which [is] [vb pp] [to-vb] at | 6 |
|
| 9 | [Wh det] [is] [vb pp] [to-vb] at | 6 |
|
