| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a [noun sg] | 70594 |
|
| 2 | sometimes a [noun sg] | 266 |
|
| 3 | [conj] sometimes a | 106 |
|
| 4 | [conj] sometimes [noun sg] | 100 |
|
