| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [vb pp] [conj] | 219 |
|
| 2 | [pron] is [vb pp] but | 34 |
|
| 3 | which be [vb pp] but | 18 |
|
| 4 | which [be] [vb pp] but | 18 |
|
| 5 | [Wh det] is [vb pp] but | 14 |
|
| 6 | which is [vb pp] but | 9 |
|
| 7 | which is [verb] but | 9 |
|
| 8 | which [is] [vb pp] but | 9 |
|
