| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] when [pron] [verb] | 963 |
|
| 2 | a [noun sg] [pron] [verb] [conj] | 802 |
|
| 3 | [noun sg] when [pron] [verb] [conj] | 382 |
|
| 4 | a [noun sg] when [pron] [conj] | 7 |
|
| 5 | a [noun sg] when [verb] [conj] | 6 |
|
