| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun] [am/are] [adv] an | 8 |
|
| 2 | [noun sg] [noun pl] [am/are] [adv] an | 7 |
|
| 3 | [noun sg] [am/are] [adv] [v-ing] an | 12 |
|
| 4 | [noun sg] [am/are] [adv] [verb] an | 12 |
|
