| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] a [noun sg] [verb] | 284 |
|
| 2 | [coord] [adv] [art] [noun sg] [v-ing] | 53 |
|
| 3 | [coord] [adv] a [noun sg] [v-ing] | 33 |
|
| 4 | [conj] [adv] a [noun sg] [v-ing] | 30 |
|
| 5 | [coord] [adv] a [noun] [v-ing] | 28 |
|
