| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [is] [vb pp] at | 98 |
|
| 2 | [conj] which [is] [vb pp] [prep] | 74 |
|
| 3 | [conj] which [is] [vb pp] [prep] | 74 |
|
| 4 | [conj] which [be] [vb pp] at | 11 |
|
| 5 | [conj] [Wh det] [is] [vb pp] at | 8 |
|
| 6 | [conj] which [is] [vb pp] at | 5 |
|
| 7 | [conj] which [is] [vb pp] at | 5 |
|
| 8 | [conj] which [is] [verb] at | 5 |
|
