| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun sg] | 70594 |
|
| 2 | [subord] a [noun sg] | 23568 |
|
| 3 | when [art] [noun sg] | 17110 |
|
| 4 | when [art] [noun sg] | 17110 |
|
| 5 | when a [noun sg] | 3542 |
|
| 6 | when a [noun] | 3250 |
|
| 7 | when a [noun sg] | 3107 |
|
