| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] when i | 260 |
|
| 2 | [vb base] a [noun] when | 105 |
|
| 3 | [vb base] a [noun] i | 98 |
|
| 4 | [vb base] [noun] when i | 13 |
|
