| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if [pron] is [vb pp] [prep] | 10 |
|
| 2 | but if [pron] is [vb pp] [prep] | 10 |
|
| 3 | but if [pron] is [vb pp] [verb] | 5 |
|
