| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] 's [adv] a [noun sg] | 151 |
|
| 2 | 's [adv] a [noun sg] [to-vb] | 52 |
|
| 3 | [adj] 's a [noun sg] [to-vb] | 13 |
|
