| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] when [pron] | 1566 |
|
| 2 | [vb base] a [noun sg] [pron] | 1182 |
|
| 3 | [vb base] a [noun sg] when | 105 |
|
| 4 | [vb base] [noun sg] when [pron] | 69 |
|
