| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun sg] [noun] | 9523 |
|
| 2 | when [art] [noun sg] [noun] | 2110 |
|
| 3 | when [art] [noun sg] [noun] | 2110 |
|
| 4 | when a [noun] [noun] | 457 |
|
| 5 | when a [noun sg] [noun] | 431 |
|
