| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun pl] a [noun sg] | 18 |
|
| 2 | [prep] [noun pl] when a [noun sg] | 17 |
|
| 3 | [vb pp] [prep] [noun pl] when a | 7 |
|
